I'm capturing fax calls from our fax server going out over a SIP connection. The 'From' field shows up as I would like it to 'SIP:[email protected]', I configured this on my RightFax board server, but the 'To' field just shows up as 'SIP:9'. I need to see the fax number being dialed. Am I capturing the wrong adapter? Or is there a setting where I can configure what the column displays? I see the fax number at the t.38 level when I graph it out, but I need to see it in the list of calls prior to the graph so I can select the right one to graph.
asked 19 May '14, 15:43
"sip:9" indicates that the digit "9" is the only digit collected for the INVITE request. Its possible that the rest of the digits may be being sent via DTMF relay or inband DTMF if using g.711 codec. A sample trace of a completed fax setup would really help to drill down further.
answered 19 May '14, 19:25