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Innomedia Gizmo + Grand Central + Gizmo Project = DTMF issue

5.1) Look for 18. SIP INFO for DTMF
5.2) Press 18 to set it to yes
5.3) Press y at the following prompt Use SIP INFO for transmitting DTMF digits?[y/n]
5.4) Press w to write setting to Flash

I just changed RFC2833 (SDP and 2833 packets) to ALWAYS ON

It seems to work for me

Actually setting RFC2833 Always on introduces another problem; see this:
»www.sunrocketforum.com/viewtopic.php?t=2770

When I set the setting to Always On or Negotiated, I was not able to call into conference all which required a code input. If I set it to Always off, I was able to input the conference code, but was not able to accept incoming calls. Now I am able to do both.

Gotcha. I see what you mean now.

reply to natek
Hi natek,

I am not able to follow what you have said. I was able to telnet but dont see C2, Cs etc. I dont have any exp on this. Are these instructions for Innomedia MTA6328?

With those setting are you able to make calls to 800 numbers and use touch tone options??

Thanks,

After telnet, just type C2 (do we need to hit enter, I do not remember), see what happen.

reply to siv
You will not see C2, just type it.

This settings let me use touch tone options when making a call and accept incoming calls from GrandCentral.

Thanks alot, this really works great.. The telnet is not the regular telnet, it just accepts commands without pressing enter, thats where the confusion is.. just launch the telnet from CMD prompt window and do whay natek says.

I have one more problem, hope someone has a solution for this too.. my innomedia gizmo stops ringing almost all the time after receiving couple of calls. For it to work again I have to go and reset all the time to work. Any ideas?

Thanks

reply to natek
Below are the AC211 options - any ideas on how the settings translate over to the AC211?

OOB RTP Telephone Event Signalling
Send Out-Of-Band Telephone Events:
RFC2833 signalling using payload value:
Suppress voice packets during RFC2833
Telephone Event packet transmission
Squelch inband DTMF audio
ABCD event signalling mode:
Play DTMF received via RFC2833

reply to natek
If anyone figured this out for a DTA-310 with leadtek firmware that would help me out as I'm getting the "press one to accept problem".

Thanks!

reply to Waitwatch
Try this for AC-211 »Re: Innomedia Gizmo + Grand Central + Gizmo Project = Free Phone

reply to natek
Okay I got the numbers working, but has anyone got the * and # working on the phone? The beeps go through but grand central doesn't pick it up.

reply to natek6
MAJOR Help!! My firmware didn't have the 4th checkbox but it seems to work anyway. Thanks!

reply to natek6
Oops, responded too fast. Can dial 611 and use voicemail but pressing 1 for GrandCentral is not recognized?

reply to natek6
SUCCESS . . after upgrading the firmware and checking the 4th box all is good in answering incoming calls from GrandCentral . . YEAH! Thanks, again.

reply to natek
Thanks for the suggestions. That, RFC2833 always off and Use SIP Info for DTMF = YES, did not work for me. I am using Innomedia, GizmoProject for outgoing calls. Tried it with a bank and a credit card, they don't understand the tones. Any suggestions on what to try are appreciated.

reply to natek
I'm using the spa2102 and cannot get the DTMF to work. Anyone had any luck?