FAX Passthru vs. Reinvited The Ultimate Comparison Guide

E.g. both devices which send fax and receive fax should support T38. Terminating or originating T38 from/to Asterisk is not supported. e.g. such ... This option is the time we wait after we got the CED, to get V21 flags. This is to avoid to send a SIP re-invite in passthrough and few ms after ... To use the DTMF process info feature, select yes. Otherwise, select no. Default setting: yes. Select the fax passthrough method: None, NSE, or. ReINVITE. Jitter buffer to fixed and high; Disable Line Echo Canceller (LEC): Yes; Disable Network Echo Suppressor: Yes; Optional: (Re-INVITE After Fax ... T38 faxes still work fine for me even with the notice. You can change FAX Passthru Method to REINVITE and the notice goes away and T38 still ... When a re-invite is received with G711 and silence suppression is off as part of retrieve request, the call is not treated as fax transition ... For each tenant, where the Email To Fax is enabled, a process will be started and a connection to the IMAP server will be established. Then ... changing codecs should not require a re-invite, as you can switch between the negotiated codecs at the RTP level, so if that was the intention, ... All session modifications to and from the T.38 fax media will be accomplished using re-INVITEs. The CSP supports the fax pass-through mode. In this mode, the ... 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 ...