chan_pjsip: add a flag to ignore 183 responses if no SDP present

chan_sip will always ignore 183 responses that do not contain SDP
however, chan_pjsip will currently always translate it into a
183 with SDP.  This new flag allows chan_pjsip to have the same
behavior as chan_sip.

ASTERISK-28322 #close

Change-Id: If81cfaa17c11b6ac703e3d71696f259d86c6be4a
This commit is contained in:
Torrey Searle
2019-03-04 08:50:18 +01:00
committed by Sean Bright
parent 5f6890a8f9
commit 4661c08549
7 changed files with 75 additions and 1 deletions

View File

@@ -858,6 +858,15 @@
; headers are received. This option allows the
; 'Q.850' Reason header to be suppressed.
; (default: no)
;ignore_183_without_sdp =
; Do not forward 183 when it doesn't contain SDP.
; Certain SS7 internetworking scenarios can result in
; a 183 to be generated for reasons other than early
; media. Forwarding this 183 can cause loss of
; ringback tone. This flag emulates the behavior of
; chan_sip and prevents these 183 responses from
; being forwarded.
; (default: no)
;==========================AUTH SECTION OPTIONS=========================
;[auth]