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a320
Member
2014-Jun-7 12:09 pm
Teksavvy and Freephoneline.caHi,
For the past 2 years I've been using freephoneline.ca service with no problem. My ATA is an Obihai100 with FPL on SP1 and Google Voice on SP2. My configuration was Bell Fibe with the 2Wire Modem/Router.
Last week I switched to Teksavvy. I'm using a Thompson DCM476 modem (STAC 2.50 firmware) along with a Linksys Wireless-G Router WRT54GC. Now I have problems. When I reboot the Obi100, the service works for 5-10 minutes. After that, it's impossible to call my freephoneline.ca number. Callers get silence followed by a fast beep (fast busy signal). The Google Voice on SP2 works fine, and I can reach the OBI using the obitalk network.
I manage another Obi110 using the obitalk network (for my Dad), and I have the same configuration for FPL. He's using Bell Fibe, and that account has no problems.
I read on older posts that one should forward ports, but other users said that it's unnecessary.
Any idea of what the fix could be?
Thanks! |
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TypeS join:2012-12-17 London, ON |
TypeS
Member
2014-Jun-7 1:11 pm
Forwarding ports will be your best bet. Calling out but not being able to receive calls is a tell-tale sign your ATA's being blocked by NAT from outside traffic.
Enabling UPnP is another solution.
If your FPL has a STUN server, you can use STUN instead of either options above as well. |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango to a320
Premium Member
2014-Jun-7 2:29 pm
to a320
You're correct that forwarding ports is a security risk. I'd rather not see you do that, unless things absolutely won't work any other way. Please verify that you have set the following, and set it if not: Voice Services >> SP1 Service >> SP1 Service:X_KeepAliveEnable: (Checked) X_KeepAliveExpires: 15
Let us know whether or not this solves the problem. said by TypeS:If your FPL has a STUN server, you can use STUN instead of either options above as well. STUN is for equipment behind NAT to determine its public IP address. It won't prevent a NAT hole from closing. m. |
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1 recommendation |
to a320
+1 what Mango said but I'd add that, if you are using OBiTALK to provision your device, this needs to be set in the "OBi Expert Configuration" of the OBiTALK portal or it will most likely be reset on the next automatic provision.
Basically, the WRT54GC is closing the connection after a duration (5-10 mins by your description) shorter than your SIP registration expiry as set in the OBi and your 2Wire simply acted differently in that matter. |
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to a320
If UPnP is enable, try to disable it. It causes problem with some routers. |
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to a320
Also SIP ALG if enabled can also cause problems. |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango
Premium Member
2014-Jun-7 10:03 pm
His router doesn't have a SIP ALG. |
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Ahh my bad. |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango
Premium Member
2014-Jun-7 10:10 pm
Good suggestion otherwise. |
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to Mango
So I first used a STUN server but the problem remained.
Setting the X_KeepAliveEnable as per Mango's instruction has apparently fixed the problem.
Thanks for the help!! |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango
Premium Member
2014-Jun-8 10:26 am
You're very welcome. I see that you are new to the forums. Feel free to stay a while. |
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The Flash Premium Member join:2002-10-17 Toronto, ON
1 recommendation |
to a320
Might want to check Mango's awesome guide to the OBIs as well, some cool tweaks you can do. » www.toao.net/500-mangos- ··· i202-ata |
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TypeS join:2012-12-17 London, ON |
to Mango
said by Mango:said by TypeS:If your FPL has a STUN server, you can use STUN instead of either options above as well. STUN is for equipment behind NAT to determine its public IP address. It won't prevent a NAT hole from closing. m. Hmm, IIRC, STUN will keep the NAT translation open, but only on certain types of NAT. At least for my VoIP setup, I have UPnP disabled and no ports forwarded for the ATA. My ATA connects to the my provider's STUN server and I receive/make phone calls just fine. |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango
Premium Member
2014-Jun-8 12:52 pm
What service provider is this, out of curiosity? |
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TypeS join:2012-12-17 London, ON |
TypeS
Member
2014-Jun-8 1:07 pm
I actually can't reveal that right now only because it's not in public release just yet, I'm beta testing it for them.
Fibernetics is the ILEC though. |
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MangoUse DMZ and you get a kick in the dick. Premium Member join:2008-12-25 www.toao.net |
Mango
Premium Member
2014-Jun-8 1:31 pm
I'm intrigued. Most service providers don't use STUN these days as the SIP switches can just reply to the address that SIP packets are received from. However it might possibly be useful if they're allowing audio to travel directly from you to Fibernetics. When the provider is in public release, feel free to drop by » VOIP Tech Chat and let us know all about it. |
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