<div dir="ltr"><div><div><div><div>All,<br><br></div><div><b>The smaller picture</b><br></div><div><br>I have the following two lines from a CCM trace I pulled:<br><br><div style="margin-left:40px"><span style="font-family:courier new,monospace">00:06:11.643 |//SIP/SIPCdpc(8,74,1872820)/ci=146637572/ccbId=85511580/scbId=0/star_CcUserInfoReq: Outbound DTMF method selected is 0. Digit=1 and isMTPPassingThru2833=0|5,200,21,1.12763334^[REDACTED]^RCP5143F0107</span><br>
<span style="font-family:courier new,monospace">00:06:11.643 |//SIP/SIPCdpc(8,74,1872820)/ci=146637572/ccbId=85511580/scbId=0/star_CcUserInfoReq: Outbound DTMF method not supported (0)|5,200,21,1.12763334^[REDACTED]^RCP5143F0107</span><br>
</div><br></div>The log states that this method is not supported, but what is the method exactly?<br></div><div><br></div><div><b>The bigger picture</b><br></div><div><br></div><div>My Mobile Agent Connect Tone feature is half working, and I can see DTMF digits 1 and 2 being sent in the Agent's direction, however, the Agent is only hearing the second tone. I have confirmed this with the above trace lines showing that the first tone fails due to unsupported reasons, also the below additional trace lines showing the second tone being sent via a different method and succeeding, and finally, a wireshark capture which only shows the digit 2 hitting the wire as RTP-NTE (not shared).<br>
<br><div style="margin-left:40px"><span style="font-family:courier new,monospace">00:06:11.905 |//SIP/SIPCdpc(8,74,1872820)/ci=146637572/ccbId=85511580/scbId=0/star_CcUserInfoReq: Outbound DTMF method selected is 2. Digit=2 and isMTPPassingThru2833=0|5,200,21,1.12763334^</span><span style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">[REDACTED]</span>^RCP5143F0107</span><br>
<span style="font-family:courier new,monospace">00:06:11.905 |//SIP/SIPCdpc(8,74,1872820)/ci=146637572/ccbId=85511580/scbId=0/sendDtmfVia2833: sending sipOutgoingDTMFTone Tone 2 for digit 2.|5,200,21,1.12763334^</span><span style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">[REDACTED]</span>^RCP5143F0107</span><br>
</div></div><div><br></div><div>If I could figure out the method number to name mapping, that would help me understand why method 0 is not supported while method 2 is.<br><br>Thanks for your help.<br></div></div><br></div>
Anthony Holloway<br></div>