diff options
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/sip.conf.sample | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample index f0ccd4331..7a43598d4 100644 --- a/configs/sip.conf.sample +++ b/configs/sip.conf.sample @@ -431,9 +431,13 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls ; This has to be enabled in the general section for all devices to work. You can then ; disable it on a per device basis. ; -; T.38 faxing only works in SIP to SIP calls, with no local or agent channel being used. +; T.38 faxing only works in SIP to SIP calls. It defaults to off. ; -; t38pt_udptl = yes ; Default false +; t38pt_udptl = yes ; Enables T.38 with FEC error correction. +; t38pt_udptl = yes,fec ; Enables T.38 with FEC error correction. +; t38pt_udptl = yes,redundancy ; Enables T.38 with redundancy error correction. +; t38pt_udptl = yes,none ; Enables T.38 with no error correction. + ; ; Fax Detect will cause the SIP channel to jump to the 'fax' extension (if it exists) ; after T.38 is successfully negotiated. |