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authorNeels Hofmeyr <>2019-08-15 06:12:54 +0200
committerNeels Hofmeyr <>2019-11-28 21:05:49 +0100
commit2e2db3e0ada8b8ea2fbffc98b2be2bec24bfc139 (patch)
tree967152be90ab7b69e60a9ba571ff3fdb9d10e070 /git-version-gen
parentb544ea396af5673b74a8829efda888698c389896 (diff)
MNCC v6: add optional SDP to the socket protocolHEADmaster
Add the new SDP section to the MNCC socket protocol, but do not yet implement forwarding SDP from SIP. Implementing SDP forwarding follows in a subsequent patch. It is still possible to establish a call with empty SDP: the new osmo-msc on the MT side, receiving an MNCC_SETUP_REQ, will hit an error log: "Got no information of remote audio codecs: neither SDP nor Bearer Capability. Trying anyway." and then hold thumbs to hit a codec match, analogous to previous behavior. Note that osmo-sip-connector should actually always have encoded a Bearer Capability in the MNCC protocol in the MT MNCC_SETUP_REQ message, but never has. Now we are ready to leapfrog from zero codec info to full SDP. This patch must be merged at the same time as osmo-msc patch Ie16f0804c4d99760cd4a0c544d0889b6313eebb7, so that both sides have a matching MNCC protocol version number. Change-Id: Iaca9ed6611fc5ca8ca749bbbefc31f54bea5e925
Diffstat (limited to 'git-version-gen')
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