Revolutionize Faxing with Reinvited Fax Passthru A Comprehensive Guide

... FAX tone is detected on the PSTN side, FS receives a T.38 > > re-INVITE ... pass the PCMU reINVITE through to the > other leg. > > 2009-03-31 00:30:50 ... Passthrough. Asterisk supports T38 over SIP ONLY as passthrough ... FAX Passtru method: ReINVITE FAX Passtru method: NSE (if ReINVITE ... ... pass through fax on asterisk. No T.38. If that works. > * add in T.38 > > You will learn things in that process and be able to tell at what ... • FAX Codec Symmetric: yes. * FAX Passthru Method: None *. • FAX Passthru Method: ReINVITE. * FAX Process NSE: no. • FAX Process NSE: yes *. * Network ... Note: For T.38 fax support, enable the feature by setting Fax Passthru Method to ReINVITE under the Line tabs. Note that if a T.38 call cannot be set up, ... ... faxes (sending was flaky too). After about 3 hours of tinkering Vonage and I discovered that changing the the FAX Passthru Method from ReINVITE ... VBD - fax pass-through method as defined in ITU-T V.152 [15]. This ... Then receiving gateway should send re-INVITE with SDP offer using received ... FAX PASSTHRU CODEC: G711u FAX CODEC SYMMETRIC: yes. FAX PASSTHRU METHOD: ReINVITE. FAX PROCESS NSE: yes. FAX DISABLE ECAN: no. FAX ENABLE T38 ... 38. If the sending gateway hears the answer tone from the called fax machine (on the initial PCM voice connection) before the REINVITE arrives, ... Fax Pass-Through ... Fax Pass-Through is a fax transport method where the T30 signals and page data are transported through the IP network as ...