Redefining Faxing Passthru Method vs. Reinvited

Can be set in a SIP->PSTN dialplan rule. If dialplan_go_on=1 and the rule matches, but there are no free PSTN ports in the set of ports defined ... Passthrough works like a normal voice call, the fax is encoded via an appropriate codec and the encoded samples are transported using RTP (Real- ... 38 passthrough on the server and with the carrier to no avail. ... And does the vrtual fax device use SIP by default or PJSIP? PitzKey ... To use the DTMF process info feature, select yes. Otherwise, select no. Default setting: yes. Select the fax passthrough method: None, NSE, or. ReINVITE. If direct IP = yes and Initial... = no, then CM will send the first invite with a c= line for media to be on a gateway and a reinvite with the c ... DTMF Process AVT: yes FAX Passthru Method: ReINVITE. DTMF Tx Method: AVT DTMF ... Hook Flash Tx Method: None FAX Disable ECAN: no. Release Unused Codec ... In an inbound fax call to an analog fax machine, after an RTP session is established a re-invite is sent from CM to SM with M attribute as ... 38 re-INVITE SHOULD initiate the subsequent re-INVITE to fax pass-through mode. J-F. Mule/J. Li 6 SIP T.38 Call Flows February 2002 Refer to section 6.2 for ... Save your changes and you should be able to send and receive T38 faxes through your PBX now. Set your Phone Number to send SIP Username instead of Number Dialed. In fax pass-through mode, device involved in the call initially do not distinguish a fax call from a voice call. When the device detect “fax ...