Add the 'all' keyword for the codec accept option in publish mode:
- 'all': keep all codecs supported for transcoding and their
supplemental codecs, removing only unsupported ones
- 'all' + 'any': keep all codecs from the offer without removing any
Closes#2105
Change-Id: Ic271a5e461703e3b9dba3c0717bfbb9da89a03ca
New NG protocol commands that mix audio from a source participant
into a destination participant's stream without a full offer/answer
exchange.
- inject start: creates one-way subscription with audio_player mixing
- inject stop: removes injection and restores original codec routing
- Supports cross-call injection via source-call-id (merges calls internally)
- inject attribute persisted through Redis for HA failover
- Audio-only; matches media by media-id, index, then type fallback
Closes#2082
Change-Id: Ib88113b021a4b76bf98892eb1af60c0b36c0d6d3
Introduce three new NG protocol flags that automatically select the matching
configured rtpengine interface based on the system's routing table:
- inbound-peer=<ip>: resolves to interface for inbound (from) direction
- outbound-peer=<ip>: resolves to interface for outbound (to) direction
- peer=<ip> resolves to interface when only one interface is required
When these flags are used, the system:
- Uses a temporary UDP socket to determine the local address assigned by routing
- Finds the first configured rtpengine interface matching that local address
- Uses that interface for the media stream
This allows dynamic interface selection based on network topology without
requiring explicit interface names in the signaling.
Closes#2033
Change-Id: I211806b9cef9d028fdb689d90ea3fe627bdf5d0d
The codec `strip` option used to remove codecs not only from the
destination (offer to) monologue, but also from the source (offered by)
monologue. Change this to only affect codecs on the destination
(offering to) side. This fixes a problem of not being able to have
different `strip` options set for different branches.
As a side effect, this breaks existing use cases of using `strip` to
ignore codecs on the source monologue side. This functionality is
restored by adding `codec-ignore` in the following commit.
Change-Id: I022748fffc29caa3a8c96f514b2021f152e43686
Make `moh-max-duration` available for both
music-on-hold functionality as well as
for the media player.
For that to work, do the following:
- keep `moh-max-duration` config option only for MoH,
if not set (so 0) by default is 1800000ms (half an hour)
- for the play media functionality introduce flag option
`repeat-duration`, by default is disabled
Policy changes:
- duration counter can be used in common with repeats
counter, but then takes a precedence over it.
Hence if first a duration is underflown, then EOF triggered.
Otherwise if the duration counter is still positive, but
repeats are negative, then do EOF based on repeats.
- the repeats counter will always count down during each
iteration, even when used together with the duration counter
For MoH to survive, the repeats counter is simple set to 999
to let the duration counter always win over repeats one
- MoH cannot take duration disabled, since otherwise
would make no sense for it. Hence always takes internally
defined value 1800000ms (half an hour) if not defined
by the configuration option
Backwards compatibility:
- is kept in regards of repeats counter
- is kept in regards of the play media functionality
Change-Id: I48ff3c17c9bed31f80c3106b275b703a9ccb4b26
Allow to-tag updates in answers only until a non-provisional response is
received. Add a flag to optionally suppress this feature.
Change-Id: I67110ede662f618ba5a355500d3d84050e6318cc
If we receive an answer from a to-tag that hasn't previously seen and no
corresponding monologue exists (created from a previous offer),
previously we would treat this is a separate and new call branch, create
a brand new monologue and dissociate the previous one. This may lead to
unexpected results as this new monologue has been created without the
same initialisation as was done for the original one, and so may be left
with incorrect or incomplete data (e.g. SRTP keys, codec information,
interface bindings, etc).
Improve this by treating an unexpected and unseen to-tag as an alias to
the already existing to-tag. Going forward both tags can be used
interchangeably to refer to the same monologue.
Add a flag to suppress this new behaviour, in case some situation is
made worse by it.
Change-Id: Ie8f838eebd50d29d3549031998a2eb1f610b04bb
The option flag `replace-origin-full` should replace whole
origin (o=) line of the SDP body, so that all origin fields
in the `o=` line always remain the same in all SDPs going to a
particular RTP endpoint.
So, not just a straight-forward replacing with own values.
A behavior in relation to the address field is the same
as by the `origin` option flag.
Correct according tests and add one more.
Change-Id: I4bcb740db5cd68a75fb754f5f6b5d21e19b05e1b
Two version of the origin replace exist from now on:
- `origin-replace` - replaces only the origin address
- `origin-replace-full` - replaces all the values,
so name, id, version and IP family with address.
Values for replacing are taken from the rtpengine instance,
so local values provided by the daemon.
Additionally: documentation updated accordingly.
Additionally: revert changes in pub-sub test.
Change-Id: I4d068944726d1ab82683ca5aa641a954890aefcf
Since the `replace-session-connection` has been
deprecated by the 9f8820bd36 then the docs have
to be updated accordingly.
Change-Id: I57200440f360b7e72168989f9dde8c3a38a18867
Describe generally: what are option flags and how the parsing
of them is done. Also add a description of two currently supported
approaches:
- parsing using a module (e.g. kamailio)
- parsing using the daemon
Change-Id: I55cee8fc82c2de8eb1f8cef565d19d73023d8be9
Refactor the text in the NG-protocol description header:
- fix typos
- fix grammatical mistakes
- reformat the text for simpler reading in blocks
Change-Id: I4aa66d11607ddab6cf12d4571a3fd07e4a850c4a
Orgad Shaneh
Richard Fuchs
Nikolay Feshenko
Denys Pozniak
Matteo Brancaleoni
Donat Zenichev
Michal Hajek