<div>hi doug,</div>
<div> </div>
<div>I do have rfc2833 and i also tried with inband ... the actual scenario is like this...</div>
<div> </div>
<div>I have my polycomms working for POTS which i connect using through Cisco As5300 but when i try to send my call to a VOIP provider using a T1 line through Cisco 3620.. i have problems with DTMF.. My other phones ATCOM and Cisco work well.. i am thinking probably i need to change my whole polycomms to use G711u unlike G729 which i am using right now. i did change my extensions in
sip.conf to inband and rfc2833 on asterisk box and verified still it did not work...</div>
<div> </div>
<div>so probably the other solution would be to change the dtmf tag on polycomms conf file to inband</div>
<div> </div>
<div>please suggest me if this is a good idea?? or is there any other solution...</div>
<div>if this is what i should do please suggest me the appropriate changes in the tag below for polycomms to operate with inband</div>
<div> </div>
<div><font face="Arial" size="2"><DTMF tone.dtmf.level="-15" tone.dtmf.onTime="50" tone.dtmf.offTime="50" tone.dtmf.chassis.masking="0" tone.dtmf.stim.pac.offHookOnly="0"
tone.dtmf.viaRtp="1" tone.dtmf.rfc2833Control="1" tone.dtmf.rfc2833Payload="101"/></font></div>
<div> </div>
<div> </div>
<div>thanks</div>
<div>krishna</div>
<p> </p>
<div><br><br><br> </div>
<div><span class="gmail_quote">On 11/7/05, <b class="gmail_sendername">Doug</b> <<a href="mailto:Doug@natel.net">Doug@natel.net</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">At 15:36 11/7/2005, Krishna Sumanth Chava wrote:<br>>hi,<br>><br>>Would like to have help in fixing the DTMF problem i am facing on Polycomm
<br>>Soundpoint IP Phones<br>><br>>I am having the following network setup..<br>><br>>I have my Asterisk PBX server connected to the Cisco 3620 Router with an<br>>ethernet cable which inturn is connected with a T1 circuit to my SIP
<br>>Provider..<br>><br>>i have DTMF working on the Cisco 7940 phones but have problems with<br>>working on Polycomms.. i am using G711u codec.<br>><br>>Will Appreciate your help if you can give me some comments and suggestions..
<br><br><br>No problems here with Polycom 501s. Using rfc2833 in "extensions"<br>in Asterisk. Changing to "inband" sometimes helps.<br><br>What are your other settings?<br><br>_______________________________________________
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