[PAP2] New useful utility for UNLOCKED PAP2's in VOIP Tech Chat

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 24 Mar 2007 15:38:54 EDT

o2bad455 :

said by rizzo2dial :

Don't the "ti" devices use RC4 encryption? VuckFonage 1.0.0 only supports AES.

That's true, but openssl supports either :)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 16 Mar 2007 00:12:16 EDT

hoolahoous : don't want to push you but how is new tool coming along ?
i am eagerly waiting for it.. :)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 28 Feb 2007 19:49:37 EDT

rizzo2dial :

said by o2bad455 :

Note that the tokenized formats need to be edited from "spa" to "ti" for PAP2 v2 or other TI-based hardware.

Don't the "ti" devices use RC4 encryption? VuckFonage 1.0.0 only supports AES.

said by o2bad455 :

Any chance of getting a new release with editing and re-encryption (I know openssl should do it if I could get it running on my PC, but it would be nice to incorporate it here too).

I've been intending for a long time to update the program to allow ENCRYPTION as well. I actually started some work on this effort (see the attached screenshot).

Proof of Concept for next version of VuckFonage

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 28 Feb 2007 03:05:59 EDT

o2bad455 : Thanks rizzo, nice little program. :D

Note that the tokenized formats need to be edited from "spa" to "ti" for PAP2 v2 or other TI-based hardware.

Any chance of getting a new release with editing and re-encryption (I know openssl should do it if I could get it running on my PC, but it would be nice to incorporate it here too).

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 29 Dec 2006 23:19:33 EDT

rizzo2dial : Just remember that Factory Resetting the PAP2 will also re-lock the adapter. As long as it's loaded w/ firmware 3.1.3 (actually 3.1.6 or lower), you'll be able to re-unlock it quickly/easily. Don't forget to disconnect your PAP2 from the internet first before Factory Resetting it.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 29 Dec 2006 22:15:14 EDT

mazilo :

said by stuckwi :

At this point I can't use the VuckFonage software to secure the encryption keys for future use...

Just do a factory reset and the factory default settings will be copied back. This includes GPP_K values and among other things (if you know what I meant). If you don't, then read all those posts to find out before you proceed unless you want to be a sorry a$$. ;)
--
Mazi (UK Non-Geo Phone: +44-703-194-2574)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 29 Dec 2006 21:05:53 EDT

stuckwi : anyone know what to do in my case???
Like an idiot, after I unlocked my PAP2 at firmware 3.1.3 I followed an advice on one page I read and cleared out all the values on the provision page and set provisioning to NO. therefore I erased the GPP_D and GPP_K values and I can't get it back...
At this point I can't use the VuckFonage software to secure the encryption keys for future use...

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 25 Oct 2006 04:27:35 EDT

rizzo2dial :

said by fcampbel :

Turned off firewalls when I tried SolarWinds, and set to Transmit / Receive.

Hmm.. Not 100% sure then. When you run SolarWinds, it lists the IP address it's listening on in the lower right-hand corner of its window. If you weren't using that IP Address in VuckFonage, try that one. Also try 127.0.0.1 in VuckFonage to see if that works.

said by fcampbel :

Used the following syntax (and other variations) when using OpenSSL:

openssl aes-256-cbc -d -in c:\temp\spa[mac].cfg -out new.cfg -k xxxxxxxxxxx

That's the encryption scheme VuckFonage has been programmed with. If you're unable to decrypt the file w/ OpenSSL using the syntax above, it won't decrypt in VuckFonage either.

said by fcampbel :

I also wonder if the provisioning file is in some proprietary binary format, as the pre-provisioning file is not a plain text file.

It might be a Linksys style binary config file, which is a proprietary format. I know that the tool to create such files is floating around the internet; however, I don't know whether that same tool can convert a binary file back into plain text.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 25 Oct 2006 02:48:46 EDT

fcampbel : Turned off firewalls when I tried SolarWinds, and set to Transmit / Receive.

Used the following syntax (and other variations) when using OpenSSL:

openssl aes-256-cbc -d -in c:\temp\spa[mac].cfg -out new.cfg -k xxxxxxxxxxx

I also wonder if the provisioning file is in some proprietary binary format, as the pre-provisioning file is not a plain text file.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 25 Oct 2006 00:57:03 EDT

rizzo2dial :

said by fcampbel :

Also tried downloading the file direct from provisioning server, set up SolarWinds TFTP server, and pointed VuckFonage to it. TFTP server would see the request, and attempt to send file, but VuckFonage would time out.

Sounds like a local firewall is blocking VuckFonage, SolarWinds (or both). Another possibility is that you haven't configured SolarWinds to TRANSMIT files.

said by fcampbel :

Have also tried decrypting file with OpenSSL - "bad magic number"
Perhaps there is something else that needs to be added to the GPP_K key?
Any suggestions on decrypting the provisioning file would be most appreciated.

What OpenSSL syntax are you using? "bad magic number" likely means that the GPP_K is incorrect or the encryption method selected is incorrect.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 25 Oct 2006 00:37:19 EDT

fcampbel : Also tried downloading the file direct from provisioning server, set up SolarWinds TFTP server, and pointed VuckFonage to it. TFTP server would see the request, and attempt to send file, but VuckFonage would time out.
Have also tried decrypting file with OpenSSL - "bad magic number"
Perhaps there is something else that needs to be added to the GPP_K key?
Any suggestions on decrypting the provisioning file would be most appreciated.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 24 Oct 2006 23:47:04 EDT

rizzo2dial :

said by fcampbel :

Where my config may differ is that the provisioning file is received via HTTP, and so wonder if that is where the problem is. i.e.
[--key $K]htttp://0.0.0.0/configs/pap2t/spa$MA.cfg
(where 0.0.0.0 is replaced with my actual VOIP server IP address)

VuckFonage only supports TFTP transfer, so if your VoSP doesn't have a TFTP interface, the program won't be of much use to you.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 24 Oct 2006 23:05:09 EDT

fcampbel : Hi, I'm trying to use VuckFonage to download / decrypt my PAP2T provisioning file. It comes back with TFTP Server Error #2: Requested file not accessable. I am not using a U.S. based VOIP provider, but have adjusted the profile settings to point to the right place (I think). Where my config may differ is that the provisioning file is received via HTTP, and so wonder if that is where the problem is. i.e.
[--key $K]htttp://0.0.0.0/configs/pap2t/spa$MA.cfg
(where 0.0.0.0 is replaced with my actual VOIP server IP address)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 13 Oct 2006 16:48:25 EDT

rizzo2dial : That's good information. In Umbyboy's case, the command line TFTP and ping utilities resolved the ls.tftp... domain name, so the hosts file was not the issue. I still don't know if the issue was resolved for Umbyboy.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 13 Oct 2006 11:25:48 EDT

anon : I was gettiing the "unable to resolve.." error too.

I realized I had added info to my windows "hosts" file which was forwarding all requests for ls.tftp.vonage.net to my local server.

Once I deleted those new entries, Vuckfonage was able to download and decrypt the file without any problems.

The windows "hosts" file is located in C:\WINDOWS\SYSTEM32\DRIVERS\etc\hosts

Hope this helps someone.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 07 Oct 2006 03:23:06 EDT

Umbyboy : Tnx for the answer:)I'll try and let u know!

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 06 Oct 2006 22:59:00 EDT

rizzo2dial : If you're certain ALL FIREWALLS have been disabled, I guess try the following:

1) Uninstall the program
2) Uninstall the .NET Framework 1.1
3) Re-install the .NET Framework 1.1
4) Re-install the program.

If you have access to another computer, try installing it on there to see if it works ok as you're the only person who's reported this issue.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 06 Oct 2006 03:29:08 EDT

Umbyboy : I opened both ports but when I try to Download&Decrypt I still get this message: "unable to resolve host ls.tftp.vonage.net".I disabled all firwalls

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 22:40:11 EDT

rizzo2dial :

said by Umbyboy :

I opened a specific UDP port but it's still not working!

I take it that means you've opened the specific UDP port (for TFTP purposes) in your firewall. If all other internet connectivity has been blocked to the program, that means DNS resolution has been block as well. According to searches on Google, DNS uses UDP port 53 (although some posts claim it can use TCP port 53 as well). Open up that port too and try again.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 15:55:22 EDT

Umbyboy : Putting the command line I found an xml file in c: is it useful to let VuckVonage work?Yè I opened a specific UDP port but it's still not working!

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 12:09:58 EDT

rizzo2dial :

said by rizzo2dial :

2) Have you tested the command line TFTP utility using the same host?

said by Umbyboy :

where should I put tftp -i ls.tftp.vonage.net get spa[MAC].xml ?

In my original suggestion, the statement "command line TFTP utility" means that you need to type this in a COMMAND PROMPT window.

said by Umbyboy :

I also opened port upd but I still get this message:
unable to resolve host ls.tftp.vonage.net

Is "port udp" another application, or did you mean you opened the specific UDP port in your firewall?

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 05:45:05 EDT

Umbyboy : I tried to ping ls.tftp.vonage.net and it's working. where should I put tftp -i ls.tftp.vonage.net get spa[MAC].xml ?
I also opened port upd but I still get this message:
unable to resolve host ls.tftp.vonage.net

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 05:05:25 EDT

rizzo2dial : 1) What host are you using?
2) Have you tested the command line TFTP utility using the same host?

Try:

quote:
tftp -i host get file

where:
•host is the host name you're trying to connect to
•file is the name of the remote file to grab (i.e. spa[MAC].xml)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 05 Oct 2006 04:00:34 EDT

Umbyboy : I get this message: unable to resolve host when I'm using vuckvonage. Anyway know how to force a sipura 1001 firmware into my unlocked pap2?

Re: Two questions for you to help.

Mon, 02 Oct 2006 23:21:16 EDT

hoolahoous : hi rizzo, you were thinking of enhancing vuckfonage to re-encrypt a text file using user provided gpp-k.. are you still planning to do it ? That will be really helpful. Then it will be possible for ppl to enable the provisioning over internet.. currently with plain text file it is not good to provision over net..

Re: Two questions for you to help.

Sat, 02 Sep 2006 04:24:51 EDT

rizzo2dial :

said by biosxp7 :

The primary XML, decryption failed. Only can crack the GPP_D XML.
So that's why I didn't see admin pass.

Then you failed to extract your FACTORY DEFAULT GPP_K value. It's worthwhile making an effort to grab this value as it can save your ass if your adapter ever gets re-locked due to a factory reset.

Re: Two questions for you to help.

Sat, 02 Sep 2006 01:10:47 EDT

biosxp7 : The primary XML, decryption failed. Only can crack the GPP_D XML.
So that's why I didn't see admin pass.

2: you are right. those two are different.

Thanks

Re: Two questions for you to help.

Fri, 01 Sep 2006 23:40:42 EDT

rizzo2dial :

said by biosxp7 :

Go through the file, the only password I could find is

So, where is my admin password?

It should be right above the USER PASSWORD. Vonage only seems to list admin passwords in their PRIMARY XML files, not child GPP_D based ones. The line looks similar to this:

1abCdEFGH

said by biosxp7 :

2nd question: in this plain text XML, I found my GPP_K key is different. why?

Different than what? More information on the GPP_K can be found here:
»SOLVED: Virgin GPP_K different than XML GPP_K

Re: Two questions for you to help.

Fri, 01 Sep 2006 21:15:45 EDT

mazilo :

said by biosxp7 :

So, where is my admin password?

It should be there and look closer.

2nd question: in this plain text XML, I found my GPP_K key is different. why?

So that it won't be easier for an average Joe to hack into a PAP2.
--
Mazi (UK Non-Geo Phone: +44-703-194-2574)

Two questions for you to help.

Fri, 01 Sep 2006 19:40:27 EDT

biosxp7 : I use this lovely program, and downloading / decryption successfully get the plain text file.
Go through the file, the only password I could find is

So, where is my admin password?

2nd question: in this plain text XML, I found my GPP_K key is different. why?

Thank you guys.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 28 Aug 2006 08:42:22 EDT

mazilo : I see many posts here mentioning some failures to register a configured PAP2v2 to the intended VoSPs. What I don't see here is the mention of how this PAP2v2 is attached to the Internet feed, i.e. directly (with a public IP Address) or through a NAT/Firewall router (with a private IP Address). For the later case, I hope you are aware that the current firmware v1.00.13 runs on your PAP2v2 doesn't support Outbound Proxy nor STUN Server options like the ones found on a PAP2v1. In this case, I am not sure if just opening the proper ports on the router is sufficient to let your PAP2v2 to register and function properly.

OTOH, so far I have only seen a single report here by Skapy and am wondering if you are also trying to configure your PAP2v2 with both lines. If so, then good luck to you all because I also have this problem. Unless someone has come up with an answer/solution, I would say the current firmware version for a PAP2v2 has a very nasty bug that will not allow the configuration of both Lines.
--
Mazi (UK Non-Geo Phone: +44-703-194-2574)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 28 Aug 2006 00:45:43 EDT

freddy91 : Very interesting.
But has someone the complete file description for auto-provisioning ?
I asked Linksys but they don't accept to deliver it to me.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 21 Jun 2006 10:00:46 EDT

frosh0 : Thank you,
the winsock message is sth like #10060 (on XP,SP2) no FW,
but I wasn't using 127.1

frosh
--
here I am in coupon country !

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 21 Jun 2006 02:36:16 EDT

rizzo2dial :

said by frosh0 :

Rizzo
I have a question.
The first initial xmlfile /spa...xml decrypts fine,
but the second file /C7CXSCuS0A/spa...xml
fails to decrypt.

is there a trick to do that ?
I would expect to find the latter password in the
second xml.

The "trick" is being able to download your /random directory name/spa...xml file. The previously downloaded file (in this case the INITIAL XML file) contains the GPP_K value to decrypt the next file. I posted about this topic a while ago here:
»SOLVED: Virgin GPP_K different than XML GPP_K

said by frosh0 :

Rizzo
PS: users,
don't make an attempt to run the program on the same PC
as the tftp server. I stumbled over winsock failures.

I'm not sure why that would be. If you use the IP address of your PC or even 127.0.0.1, it should work fine. I guess I'll need to test out to be sure.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 21 Jun 2006 00:31:15 EDT

frosh0 : Kaan:
create your own DNS and DHCP server, fill in the right values,
so for the very first time PAP2 looks for ls.tftp.vonage.net,
it will find it on your defined server.

Rizzo
I have a question.
The first initial xmlfile /spa...xml decrypts fine,
but the second file /C7CXSCuS0A/spa...xml
fails to decrypt.

is there a trick to do that ?
I would expect to find the latter password in the
second xml.

frosh newbie

great tool, thank you.

PS: users,
don't make an attempt to run the program on the same PC
as the tftp server. I stumbled over winsock failures.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 09 Jun 2006 15:10:23 EDT

bestgs : I understand how to update the files and setup the TFTP server but how do you set the PAP2 to update from your own provisioned files for the very first time?

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 26 Apr 2006 11:14:56 EDT

mazilo :

said by gatzdon :

I don't know if this is too much of an off the wall request, but is it possible to ask the mods to delete all the posts in this thread, keeping all relevant information in rizzo's original post.

It's a nice post to refer people to, but it's starting to become very cluttered.

I concurred with your suggestion above. I hope the mods will not mind to clean this thread that only limits to VuckFonage posts only.

Rizzo: is it possible that you make a formal request to the mods through a PM?
--
Mazi (UK Non-Geo Phone: +44-703-194-2574)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 26 Apr 2006 10:27:20 EDT

gatzdon : I don't know if this is too much of an off the wall request, but is it possible to ask the mods to delete all the posts in this thread, keeping all relevant information in rizzo's original post.

It's a nice post to refer people to, but it's starting to become very cluttered.
--
$100 placed at 7 percent interest compounded quarterly for 200 years will increase to more than $100,000,000 -- by which time it will be worth nothing. - Lazarus Long

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 13 Apr 2006 00:34:45 EDT

im_chandave : Did you try changing the less-than and greater-than symbols to their entity or numerical equivalents?

 
(*xx| [3469]11|0| 00 |<:1416>[2-9]xx xxxx |<:1> xxx xxx xxxx|<:0119>0xxx xxx xxxx|<:1416273> xxxx|<:14168082222>999 ||xx xxx xxx xxxx.|*xx*xx.)

See ya...

d.c.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 13 Apr 2006 00:09:25 EDT

Sukru Bey :

said by meister_sd :

said by Sukru Bey :

Now, what I would like to learn is decoding my xml file with my own GPP_K value. Can anybody tell me how I can decode my xml file?

First you need to create your file, then encrypt it with your own made up key:

openssl aes-256-cbc -e -in plaintext.xml -out encryptedfile.xml -k 1234abcd

Thanks for that info. It really helped me to make encrypted files with my own GPP_K value.

I now am able to provision my all PAP2s. With encrypted and plain-text xml files, I can change every value in my PAP2 without any problem. The only thing I can't change is my dial plan. As you know the default dial plan is

(*xx|[3469]11|0|00|[2-9]xx xxxxS0 |1xxx[2-9]xxxxxxS0|xx xxx xxx xxxx.)

The dial plan I want the PAP2 to get is

(*xx| [3469]11|0| 00 |<:1416>[2-9]xx xxxx |<:1> xxx xxx xxxx|<:0119>0xxx xxx xxxx|<:1416273> xxxx|<:14168082222>999 ||xx xxx xxx xxxx.|*xx*xx.)

You might think that adding bellow line

(MY-OWN-Dial-Plan)

will solve the problem; but in fact, it doesn't. Actually, when I add above line to my xml file, PAP2 does get the file but the file changes nothing. That clerly means there are some caracters PAP2 doen't read.

Does any body have any idea how we can send our own dial plans into our unit?

--
SUKRU BEY, a Linksys PAP2 user

Re: algoritm

Wed, 12 Apr 2006 20:44:00 EDT

Brano : As mentioned in the post above yours the encryption algorithm is AES 256 bit, see »en.wikipedia.org/wiki/Advanced_E···Standard

If you crack that you should be nominated for Nobel price or something ;)

algoritm

Wed, 12 Apr 2006 20:30:54 EDT

floriantet : Do we know the algorithm that from an encrypted configuration file and the encryption key we obtain the decrypted configuration file ?
If I have the encrypted and decrypted file how do I obtain the encryption key ?
I am asking this because in a case of PAP2 with the latest firmware version connected until yesterday to Vonage and who does no longer download a firmware upgrade so it can not be unlocked that way, we have the encrypted file, we do not know the encryption key, but we know a lot of the words that should be in the decrypted file like ... and I think that must be a way to find the GPP_K from that. Of course until I know exactly the algorithm this is just a speculation. So what is the algorithm ?

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 08 Apr 2006 23:44:41 EDT

meister_sd :

said by Sukru Bey :

Now, what I would like to learn is decoding my xml file with my own GPP_K value. Can anybody tell me how I can decode my xml file?

First you need to create your file, then encrypt it with your own made up key:

openssl aes-256-cbc -e -in plaintext.xml -out encryptedfile.xml -k 1234abcd

The plaintext.xml is your unencrypted xml file, encryptedfile.xml is the new encrypted file to be placed on your server and 1234abcd is your own "gpp_k" key. Then to decrypt it is to change the "-e" (encrypt) to "-d" (decrypt) and the files switched:

openssl aes-256-cbc -d -in encryptedfile.xml -out plaintext.xml -k 1234abcd

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 08 Apr 2006 23:27:41 EDT

Sukru Bey : I know this is my 3rd post on and on; but I really do enjoy playing with provisioning, and have some questions to share.

As I said above, I can now provision my and others' PAP2s. I created my own xml file.

With the xml files, I can change evey settings in the PAP2s except the dial plan. I am not able to change the dial plan.

I looked into how Fonage does that. All I see is

S0<:666>
S0<:666>

Is there some one who successfully loaded his or her dial plan to the PAP2 through xml files?

--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 07 Apr 2006 01:09:33 EDT

Sukru Bey : Finaly I did it.

I can provision my PAP2 now. Thanks to all.

My xml file as lollows


 
Yes
Yes
80
vbuzzer.com:80
120
MY_NAME
VBUZZER_USER_ID
VBUZZER_PW
 
Yes
Yes
5061
sip.voipstunt.com
120
MY_NAME
VOIPSTUNT_USER_ID
VOIPSTUNT_PW

Now, what I would like to learn is decoding my xml file with my own GPP_K value. Can anybody tell me how I can decode my xml file?

I wish VuckFonage could do that. :( :( :(

--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 30 Mar 2006 11:46:06 EDT

Sukru Bey :

said by nozzer :

All I had to do was delete all rules, and in rule C enter tftp://{my ip}:69/mysavedplainxml.xml. I cleaned out GPP_K for good measure too. I edited the file I pulled from the provider using this app, and enabled the web services, and made sure it didn't disable the factory reset. I also disabled provisioning and upgrade (so it doesn't get nasty new locked firmware). Then I saved it as mysavedplainxml.xml in my tftp root. Reboot the adapter, watch it pull the file, and voila. It connected to my "unnamed voip company in NJ" ok, and I could happily configure my alternative provider on Line2.

Nozzer,

Thanks for the info. After spending some time, I was finally able to see that my PAP2 got the xml file that I created with a provider's information. However, even though I feed the PAP2 with my own xml file, there is not a value changed in my PAP2.

Here is my xml file


1
1
80
vbuzzer.com:80
80
MY-NAME
MY-USER-ID
MY-PW
(*xx| [3469]11|0| 00 |<:1416>[2-9]xx xxxx |<:1> xxx xxx xxxx|<:0119>0xxx xxx xxxx|<:1416273> xxxx|xx xxx xxx xxxx. |*xx*xx.)

Am I mistaken something.

--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 21 Mar 2006 12:30:08 EDT

nozzer : Thanks - I now have an unlocked PAP2 with that unamed VOIP company in NJ on Line 1 and another company on Line 2.

Some of the descriptions of how to provision a file on an already unlocked PAP2 are wrong or overly complicated in some of the links though. All I had to do was delete all rules, and in rule C enter tftp://{my ip}:69/mysavedplainxml.xml. I cleaned out GPP_K for good measure too. I edited the file I pulled from the provider using this app, and enabled the web services, and made sure it didn't disable the factory reset. I also disabled provisioning and upgrade (so it doesn't get nasty new locked firmware). Then I saved it as mysavedplainxml.xml in my tftp root. Reboot the adapter, watch it pull the file, and voila. It connected to my "unnamed voip company in NJ" ok, and I could happily configure my alternative provider on Line2.

What I wouldn't mind knowing is - has anyone yet successfully used this data to get X-Lite to connect to their account? Can X-Lite be hacked to provide the appropriate SIP User Agent setting during the connection?

noz

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 15 Mar 2006 10:39:34 EDT

skypeuser : Thanks! for your reply.

This has not worked at this point, but I have
a few other things to try.

:D

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Wed, 15 Mar 2006 02:50:12 EDT

rizzo2dial : Numbers are entered as numbers.
Letters & symbols are entered using the translation chart quoted above.
So when there's a "3" and a "D" in your password, in both instances you enter a "3."

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 14 Mar 2006 22:01:23 EDT

skypeuser : rizzo2 dial,

How do you distinquish from dialing a A and a #2
D and a #3
G and a #4
J and a #5
My Admin_Passwd has a 3 and a D.
so if I press 3 is this also a D? How
do I make that PAP2 Recognize the difference?
Thanks in Advance for your help. I did look through
the Sipura 2000 manual, but I could not find the
information.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 13 Mar 2006 16:59:16 EDT

Sukru Bey : Mazilo,

That's a very usefull link. I am trying to control my PAP2 from an internet access point. We'll see if I can completely figure out how I'll do that.

Great tools Rizzo. THANKS
--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 12 Mar 2006 09:52:18 EDT

mazilo : First, what did you mean by the saved configuration file? Did you mean the XML file or the HTML file you save from a web browser pointing to your PAP2? For the HTML file, just load it to your web browser, then click the Save Settings button on any of your PAP2 page. For the XML file, it can only be uploaded to a PAP2 through a provision. If you want to do that, please read this post.
--
Mazi (UK Non-Geo Phone: +44-703-194-2574)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 12 Mar 2006 03:39:10 EDT

rizzo2dial : Why would you try to use your local TFTP server? The encrypted files are hosted on the VoIP provider's TFTP server (unless of course you downloaded a copy and hosted on your local TFTP server -- which somewhat defeats the purpose of VuckFonage).

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 11 Mar 2006 19:53:37 EDT

Sukru Bey : My local SolarWinds TFTP at 192.168.1.102 .
--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 11 Mar 2006 16:04:34 EDT

rizzo2dial : What was the specific fully qualified domain name TFTP server address you were trying to use? :)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sat, 11 Mar 2006 02:08:00 EDT

Sukru Bey : Thanks Rizzo,

Your link worked perfect. I now have VuckFonage; but when I use FTFP server, I always get Connection Problem Error.

I disabled firewall but still got the same error. I finaly gave it a last try to use httpconfig.vonage.net and that worked perfect.

I enjoy the tool.

Thanks...
--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 10 Mar 2006 19:03:52 EDT

rizzo2dial :

said by Sukru Bey :

Guys,
I installed a .NET Frame program; but when I double click on "Setup," ikon for VuckFonage, it still says "This setup requires .NET Framework version 1.1.4322. Please install the .NET Framework and run this setup again....."

Where am I mistaken? I think, I have .NET Framework SDK v1.1. Is this the wrong version to use for VuckFonage?

The .NET Framework v1.1 is the correct version. Are you sure you didn't install .NET Framework 2.0 (which is now the current version)?

When you get the missing .NET Framework error message box, is there a hyperlink in that box (or a URL) which takes you to the correct version of the .NET Framework?

Finally, try installing the Microsoft .NET Framework Version 1.1 Redistributable Package.

said by Sukru Bey :

One more question: I don't really understand how knowing admin PW for my locked PAP2 will help me unlock it? After PAP2 provisioned by Vonage, web access is disabled. You might think that you can enable the web access using IVR; but the admin PW in locked PAP2 is only letters. How can I enable web access using IVR? If I can't, simply my locked PAP2 is locked forever, unless I do factory reset using known user PW from the xml file.

So, I don't really understand how knowing admin PWs will unlock my locked PAP2.

You can enter ALPHA, NUMERIC, and SYMBOLS in IVR mode. From the PAP2 admin guide:

quote:
1. The PHONE ADAPTER IVR uses the following conventions: By factory default there is no password and no password authentication is prompted for all the IVR settings. If administrator password is set, password authentication will be prompted for certain IVR settings. See 3.4.2 for detailed information about administrator password.
To input the password using the phone keypad, the following translation convention applies:
o To input: A, B, C, a, b, c -- press ‘2’
o To input: D, E, F, d, e, f -- press ‘3’
o To input: G, H, I, g, h, i -- press ‘4’
o To input: J, K, L, j, k, l -- press ‘5’
o To input: M, N, O, m, n, o -- press ‘6’
o To input: P, Q, R, S, p, q, r, s -- press ‘7’
o To input: T, U, V, t, u, v -- press ‘8’
o To input: W, X, Y, Z, w, x, y, z -- press ‘9’
o To input all other characters in the administrator password, press ‘0'

The IVR command for toggling the WEB SERVER on/off is: 7932. It requires a password (and it should be the ADMIN pw).

Rizzo

Mod note: Edited at Rizzo's request.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 10 Mar 2006 18:05:41 EDT

Sukru Bey : Guys,

I need help with this cool stuff to play with.

I installed a .NET Frame program; but when I double click on "Setup," ikon for VuckFonage, it still says "This setup requires .NET Framework version 1.1.4322. Please install the .NET Framework and run this setup again....."

Where am I mistaken? I think, I have .NET Framework SDK v1.1. Is this the wrong version to use for VuckFonage?

One more question: I don't really understand how knowing admin PW for my locked PAP2 will help me unlock it? After PAP2 provisioned by Vonage, web access is disabled. You might think that you can enable the web access using IVR; but the admin PW in locked PAP2 is only letters. How can I enable web access using IVR? If I can't, simply my locked PAP2 is locked forever, unless I do factory reset using known user PW from the xml file.

So, I don't really understand how knowing admin PWs will unlock my locked PAP2.
--
SUKRU BEY, a Linksys PAP2 user

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 09 Mar 2006 18:40:39 EDT

rizzo2dial : Assuming you haven't wiped out all of the Vonage settings from the adapter...

1) Go to the PROVISIONING TAB (admin login, advanced mode)
2) In Profile Rule C, change the text

[--key $K] tftp://ls.tftp.vonage.net:$P/$D/spaMMMMMMMMMMMM.xml

to:

tftp://xxx.xxx.xxx.xxx:69/spaMMMMMMMMMMMM.xml

Where MMMMMMMMMMMM is the MAC address of your PAP2
And xxx.xxx.xxx.xxx w/ the IP address of a PC on your local network running a TFTP server

3) Place a copy of your PLAIN TEXT xml file config file (named as spaMMMMMMMMMMMM.xml) in your TFTP server's TFTP root

4) Power cycle or reboot your adapter. It should load the new XML file.

If in step #4 above it doesn't load the PLAIN TEXT xml file, put the "[--key $K]" back into Profile Rule C and re-encrypt your modified file using the GPP_K value stored in your adapter.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 09 Mar 2006 17:50:04 EDT

piii3 : Can the saved configuration files be applied back to a unlocked PAP2 with this utility? I'd like the save&load functions for configuration files but I can't find it in my FW 3.1.3(LS)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 09 Feb 2006 20:45:39 EDT

im_chandave : A bit difficult to do with just 1 MB of flash and 2MB of RAM. But still, there might be some takers...

See ya...

d.c.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Thu, 09 Feb 2006 11:44:52 EDT

trevi55 : No news about linux version? :)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 06 Feb 2006 18:54:13 EDT

rizzo2dial :

said by edison303 :

Hey rizzo2dial,

How about a file-open option? Would be handy for those of us who want to take a look at a config that we've already nabbed while we're offline.

The re-encrypt would be a cool feature, BTW.

It already (somewhat) has that capability using the SAVED PROFILE. Granted, it only lets you view the most recently downloaded/decrypted file for a given profile.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 06 Feb 2006 18:52:01 EDT

edison303 : Hey rizzo2dial,

How about a file-open option? Would be handy for those of us who want to take a look at a config that we've already nabbed while we're offline.

The re-encrypt would be a cool feature, BTW.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 09 Jan 2006 12:48:47 EDT

rizzo2dial :

said by rizzo2dial :

Please use this thread to discuss any bugs/issues with the program

Please DO NOT use this thread to ask questions on how to unlock a particular adapter. Other more appropriate threads exist for that.

Friendly reminder from the OP. ;)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 08 Jan 2006 21:13:56 EDT

trevi55 : Good...!

I Hope you could do it! :)

I'm waiting for that... ;)

CU!

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 03 Jan 2006 12:20:28 EDT

rizzo2dial : I guess I'd need to setup a Linux .NET development environment and try to compile the program under that.

So long as the Linux .NET environment contains ported versions of the MS socket & cryptography libraries, the rest of the code doesn't do anything overly special.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 03 Jan 2006 07:27:53 EDT

trevi55 : Really a great utility... No way to use it with linux? Or to make an application like this for linux users?
I've tried using it with linux, but .NET framework installs with warnings, and the application get the same problems, so it can't run :(

Any suggestion?

Bye and thanks for your work!
--
Motorola WR850G 6.14 Firmware Powered! Send me a private message to get it!

Re: any update to this utility

Tue, 13 Dec 2005 20:07:36 EDT

rizzo2dial : Sorry, not yet. I will post here @ BBR though once there are updates available.

any update to this utility

Tue, 13 Dec 2005 16:11:46 EDT

anon : :D

Re: How to use openssl to make myown xml file

Mon, 05 Dec 2005 17:27:54 EDT

rizzo2dial :

said by papuser :

I understand that, I have got the GPP_K value, what I want to do is to make my own provision file and use the same GPP_K value to reencrypt it , but don't know how to encrypt it with openssl.

Somewhere in the gigantic PAP2 Unlocking Guide Thread is a post containing the proper openssl syntax for re-encrypting; however, I anyway intend to update VuckFonage so that you can re-encrypt right inside the program itself.

I've been pretty busy the last few weeks; however, I may have some time this week to resume coding.

Rizzo

Re: How to use openssl to make myown xml file

Mon, 05 Dec 2005 10:12:08 EDT

beachhobo : How do I determine the VoIP TFTP address for VuckFontage...
I have gotten my config file from Vontage with no problem...

The other two I looking for are:
(1) CallPacket (TelePacket)
(2) ViaTalk

Can anyone help ???

Re: How to use openssl to make myown xml file

Wed, 30 Nov 2005 16:48:20 EDT

mazilo :
Mod note: There will be several deleted posts following this one, due to some clean-up to help keep the topic and instructions clear. -Macy

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 22 Nov 2005 04:04:26 EDT

rizzo2dial : It simply means the socket connection was closed by the "peer" you were connecting to (i.e. the TFTP Server on the other side).

In simpler terms: The TFTP connection abruptly dropped.

This could potentially be a firewall issue on your end, so make sure you've configured any firewall software to allow UDP access on whatever port(s) you're attempting to communicate on.

If the connection was genuinely reset by the peer, re-attempting the TFTP transmission at a later time (or on another valid TFTP port) usually works. In my experience, re-attempting the transmission immediately usually works too.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 22 Nov 2005 03:23:24 EDT

kcyyk : Why I got this message "Socket Error #10054(ConnectionResetByPeer)

Anyone can Help

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 21 Nov 2005 13:06:21 EDT

rizzo2dial : I'd be curious to know where you saw something about editing the ENCRYPTED FILE to attempt re-decrypting. That sounds like a disaster waiting to happen.

At any rate, if you're using the MAC ADDRESS located within your PAP2's Info Page (i.e. the web page which appears when you go into your PAP2's web interface), and if you haven't populated a TFTP Directory (i.e. GPP_D) value, then you may have mis-typed the GPP_K key (or didn't COPY/PASTE it in its entirety).

To make sure you grab the GPP_K passphrase IN FULL, do it as follows:

1) Within your PAP2's web-interface, click the mouse inside the GPP K input box so that you have a flashing cursor inside that box
2) On your keyboard, Press and release the Home key (to bring the cursor to the beginning of the box)
3) Press and hold the Shift key
4) Press and release the End key
5) This will SELECT the entire GPP K value. (You can now let go of the SHIFT KEY)
6) Hit CTRL+C (i.e. hold down CTRL then press and release 'C') to COPY the selected value to the Windows Clipboard.
7) Go into the VuckFonage GPP_K passphrase box (so that there's a flashing cursor in that box) and hit CTRL+V (i.e. hold down CTRL then press and release 'V'). This will PASTE the copied value.

Try re-decrypting again. If it doesn't work, IM me w/ your e-mail address so we can discuss this a bit more w/ the ability to send file attachments to one another.

Rizzo

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 21 Nov 2005 12:47:22 EDT

david_gruenb : Thanks for the reply. I am using a unit from Staples originally designed to be used with Vonage. I unlocked it and now use Broadvoice and Callpacket.

I got your program to download a file from tftp.vonage.net port 69, but it says "decryption failed". I am using the GPP_K value from the Provisioning page and the MAC address from the Info page located inside my unlocked PAP2. I tried "Decrypt Last File Received" too. I saw something about editing the downloaded file and trying decryption again, but how? Thanks.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 20 Nov 2005 19:08:09 EDT

rizzo2dial :

said by david_gruenb :

I'm sure this is real easy once you know what to do and I'm just dumb or scared, but for example, where do I find the XML provision encrypted file for Vonage (ie. what is the link)? Where is the GPP_K value located? How many characters is it supposed to have?

Did you take a look at the documentation included w/ the program? See STEP #4 in the OP for the location of the documentation.

As for the location of the XML provision encrypted file of your VoSP, that's what this program grabs (and decrypts) once you've populated the various REQUIRED input boxes.

Rizzo

P.S. The GPP_K value is located inside your unlocked PAP2. See the "Provisioning Tab" (under "Advanced Settings").

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 20 Nov 2005 16:43:58 EDT

mazilo :

said by david_gruenb :

... where do I find the XML provision encrypted file for Vonage (ie. what is the link)?

Look at the back of your PAP2 unit and there is a MAC #. The way Vonage composes the XML provision file is by prefixing spa to the MAC # and ending it with a .xml. Thus, the XML provision file of your PAP2 unit is spa$MAC.xml. If your PAP2 MAC # is 001234567890, then its XML provision file name is spa001234567890.xml. You can retrieve the XML provision file of your Vonage PAP2 unit from its TFTP server as follows (assuming your PAP2's MAC # is 001234567890):

tftp -i ls.tftp.vonage.net -c get spa001234567890.xml

Perhaps, you should use this VuckFonage utility to retrieve the file by just entering your PAP2 MAC #, Vonage TFTP server, etc.

Where is the GPP_K value located? How many characters is it supposed to have?

The link you provided explains this very well. AFAIC, the steps mentioned in the link are very logical, simple, and very delicate, but they don't necessarily mean easy. You may need to go back to read it again and again until you understand the process and know where to find the GPP_K values as well as its length. If you can't comprehend the process, please don't even attempt to proceed to perform such a provision mainly because you may end up rendering your PAP2 unit(s) provisioned and locked by their previous (or factory default) VoSP. BTW, if you do a search in this forum, I believe you will be able to find the Admin Guide that was at least once posted here, perhaps in one of the posts on the PAP2 Unlocking Guide thread.

Good luck.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Sun, 20 Nov 2005 15:28:47 EDT

david_gruenb : I think it would be useful to me and I am grateful that you have written it, but I have yet to find detailed, step by step instructions on how to use it, save these, »voxilla.com/PNphpBB2-viewtopic-t-6639.html. Maybe I need too much handholding or I am not the target audience for this software, but when I start fooling around with code and firmware, I like to have links to everything rather than hoping I located the right file only to find out later it was the wrong one. The PAP2 unlocking guide is 55 pages for example.

I'm sure this is real easy once you know what to do and I'm just dumb or scared, but for example, where do I find the XML provision encrypted file for Vonage (ie. what is the link)? Where is the GPP_K value located? How many characters is it supposed to have?

I am assuming someone will write the Dummies Guide to VuckFonage. Until then I will lurk. Thanks again for writing this. I wish I could use it.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Fri, 18 Nov 2005 05:36:39 EDT

rizzo2dial : Hopefully over the next week or so I'll test out the feasibility of enabling the web interface and gaining admin access to an initially unlocked PAP2 provisioned and (re-)locked to "Fonage".

Since I'm not a "Fonage" customer, I have limited opportunities to conduct such tests. Of course I'll use VuckFonage to obtain the data for the tests. ;)

Has VuckFonage been useful/helpful for anybody besides me?

Rizzo

P.S. WTF is "assware?" :hmm:

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Tue, 15 Nov 2005 19:21:54 EDT

meh123 : VF is great! Plugged in ls.tftp.[that crappy VoIP company from Edison, NJ that sounds a lot like Fonage].net and I was on my way...

Vuck-You Fonage!

Oh, and the program didn't even include any assware! I loved the program icon too.... great choice! ;)

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 14 Nov 2005 18:53:55 EDT

gatzdon : Sure it does??

I haven't tried it yet, but I bet it would work to get the configuration file off of Callpacket's servers.

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 14 Nov 2005 18:15:08 EDT

GTFan :

said by rizzo2dial :

Introducing VuckFonage 1.0.0 Release!

Q3: Why not pre-populate Provider XYZ's TFTP server settings in the "" profile that's included w/ the software?
==========================================
A3: This program is purposely "generic" in nature so as to not target any one provider. It can be configured to download any file off of any TFTP server. It is however geared towards providers whom encrypt their TFTP files. Furthermore, you the user of the program can update your "" profile to include whatever default TFTP server you want.

LOL, 'not targeting any one provider' doesn't jibe with the choice of program title. :)

Thanks Rizzo!

Re: [PAP2] New useful utility for UNLOCKED PAP2's

Mon, 14 Nov 2005 08:49:39 EDT

jfgnet : DOC file

PAP2.zip 16,819 bytes
(PAP2.doc)

[PAP2] New useful utility for UNLOCKED PAP2's

Mon, 14 Nov 2005 05:32:26 EDT

rizzo2dial : Introducing VuckFonage 1.0.0 Release!

What does it do?
1) Downloads encrypted configuration files from a TFTP Host and decrypts those files (provided a valid encryption passphrase has been supplied).

2) Stores "profiles" of configuration settings and their respective "last received" and "last decrypted" configuration files. (It is recommended that profiles be named based on the MAC Address of the particular profile).

3) The downloading / decryption functionality above is already doable via third party programs: a TFTP client and the freely available (command-line driven) OpenSSL utility. VuckFonage merely provides an easy to use Windows interface combining both of these functions (and adding in profiles). That said...

*** Use this software at your own risk!!! ***

Installation / Setup:
1) This program is written in Microsoft .NET (under .NET Framework 1.1). Thus, ensure that you have the MS .NET Framework v1.1 installed on your computer. Any Windows OS w/ an available .NET Framework should be able to run this program. (It has been successfully tested under Windows XP & Windows 2003).

2) Unzip the attached file, run the "Setup.exe" program, and follow the prompts.

When prompted whether the program should be installed for "Just Me" or "Everyone," it's recommended to select "Everyone." (The .NET Installation Wizard defaults this selection to "Just Me").

3) After the program has been installed, an icon will be placed on the Desktop and a VuckFonage folder (w/ associated icons) will be created underneath the "All Programs" menu. Feel free to delete either set of icons you don't want.

4) Review the VuckFonage documentation. A shortcut to the documentation (in Adobe PDF format but w/ generic icon) will appear in the "All Programs\VuckFonage" folder.

5) Run the program and enjoy! :)

Note: VuckFonage accesses the internet (i.e. it performs UDP socket connectivity). Firewall software running on your computer will likely alert you that VuckFonage is trying to access the internet (or will simply block the program from doing so). If you want the program to work in full, you'll need to configure your Firewall Software to permit it internet access. (It can perform UDP connectivity on any port you select, so it's up to you to choose which ports to allow through your Firewall).

If you're only interested in maintaining profiles of configuration values (i.e. MAC Address + GPP_K values) w/o the corresponding remote encrypted/decrypted adapter configuration files, feel free to block internet access to the program.

Answers to questions you may have:
Q1: Does this program help in unlocking an adapter which has never been unlocked?
==========================================
A1: NO!!! This program is only useful for those who've already gone through the unlocking process of their adapters.

Q2: How much does this software cost?
==========================================
A2: Somewhere between $0.00 and $FREE.

Q3: Why not pre-populate Provider XYZ's TFTP server settings in the "" profile that's included w/ the software?
==========================================
A3: This program is purposely "generic" in nature so as to not target any one provider. It can be configured to download any file off of any TFTP server. It is however geared towards providers whom encrypt their TFTP files. Furthermore, you the user of the program can update your "" profile to include whatever default TFTP server you want.

Q4: How do I know this program is SAFE TO USE (i.e. that it's not spyware, scumware, adware, etc.)?
==========================================
A4: This program was written to help the user community, not screw it. Until and unless the source code gets released, I can only offer you my word that this program contains no spyware, scumware, adware, etc. That said, if you're at all concerned about this application and/or my integrity, either don't run the program or run it in a test environment (such as a Virtual PC). Hopefully those who Beta Tested this program will chime in on whether the software is "safe."

Q5: Will the source code get released?
==========================================
A5: The majority of the code for this software is uncommented. If/when I get around to commenting it, I'll consider releasing the source. Until then, it'll remain closed source.

Please use this thread to discuss any bugs/issues with the program

Please DO NOT use this thread to ask questions on how to unlock a particular adapter. Other more appropriate threads exist for that.

Rizzo

Main Application ScreenShot
VuckFonage 1···ease.zip 641,739 bytes