7 Commits (mr12.2)

Author	SHA1	Message	Date
Donat Zenichev	a4d32f4013	MT#57437 Upstream: added `lock(mutex)` calls in order to avoid crash ... Backport from the upstream to add `lock(mutex)` calls in order to avoid crash. Upstream commit: 0af0c924a8fc9638c5b18a4d5799a085ea8132bc Change-Id: I022b09d2827b41f0785a9c0568c334b8a2af108f	3 years ago
Donat Zenichev	d5eaa1c5a2	MT#56321 call_transfer: add support of 183 in failed transfers ... We have to add support for playing an early announce for those failed trasnfers, which for example reach the timeout. This means there is a need to do the following: - send 183 from early announce DSM module - receive 183 on the B2B leg, which was sending an INVITE to the transfer destination - update the caller with an actual media capabilities, so it is able to receive the early announcement The mechanism behind that is that: - if Proxy in the other leg, which was used to reach the party (to which the transfer has been done), requests the force usage of the announcement for the caller in the very first leg (with the caller who is on hold now) - then the DSM functionality adds the 'P-Early-Announce: force' header in 183 to let sems-b2b in the very first leg know, that there is a need to embed the audio from the early media into the media session with the caller. - hence, caller gets a media re-negotiation - and the leg with the DSM doesn't get updated, since it's still remains in the Early stage of the dialog All the solution is built around two important things: - Proxy uses the P-App-Param called ';force_early_announce=1' to show to the DSM that it needs a "forcive" early media, which must "override" the MoH for the caller, if it's being played. - Sems-b2b uses the header 'P-Early-Announce' to let the very original leg with sems-b2b know, that there is a need to embed early media into the already established media session with a caller Original ticket number: TT#187351 Change-Id: I2cda231e877d9ba91eaa1738322b0981618c1dbf	4 years ago
Donat Zenichev	cce88b503b	MT#56321 core::AmB2BMedia - refactor updateStreams() ... Because of messy organizing of the code in the function, it's not possible to read that and work with that. Original ticket number: TT#187351 Change-Id: I3c92889d44c03b11380fc923e0b22c1ec8961380	4 years ago
Victor Seva	2bf464e5cb	Imported Upstream version 1.6.0~20150612~a2d214df36	11 years ago
Victor Seva	6a96ffdbbc	Imported Upstream version 1.6.0~20150519~ae8a42	11 years ago
Victor Seva	be6b7d527c	Imported Upstream version 1.6.0~20140819~0b6d12	12 years ago
Victor Seva	df9992620d	Imported Upstream version 1.6.0~20140516~eaa616	12 years ago