Hello Jenkins Builder,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/3735
to look at the new patch set (#6).
sdp.c Send octet-align in fmtp
rfc4867 8.2:
octet-align: Permissible values are 0 and 1. If 1, octet-aligned
operation SHALL be used. If 0 or if not present,
bandwidth-efficient operation is employed.
We don't have any support for AMR BE mode, but if we don't
send this the other end expects BE mode and can't decode the stream
Change-Id: I938758ac4ec55db9223e3da6c3c277e8fa670055
---
M src/sdp.c
1 file changed, 7 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-sip-connector
refs/changes/35/3735/6
diff --git a/src/sdp.c b/src/sdp.c
index ccd000d..0245651 100644
--- a/src/sdp.c
+++ b/src/sdp.c
@@ -166,8 +166,13 @@
char *sdp_create_file(struct sip_call_leg *leg, struct call_leg *other)
{
struct in_addr net = { .s_addr = ntohl(other->ip) };
+ char *fmtp_str = "";
leg->wanted_codec = app_media_name(other->payload_msg_type);
+
+ if (other->payload_msg_type == GSM_TCH_FRAME_AMR)
+ fmtp_str = talloc_asprintf(leg,"a=fmtp:%d
octet-align=1 mode-set=4\r\n",other->payload_type);
+
return talloc_asprintf(leg,
"v=0\r\n"
"o=Osmocom 0 0 IN IP4 %s\r\n"
@@ -175,9 +180,11 @@
"c=IN IP4 %s\r\n"
"t=0 0\r\n"
"m=audio %d RTP/AVP %d\r\n"
+ "%s"
"a=rtpmap:%d %s/8000\r\n",
inet_ntoa(net), inet_ntoa(net), /* never use
diff. addr! */
other->port, other->payload_type,
+ fmtp_str,
other->payload_type,
leg->wanted_codec);
}
--
To view, visit https://gerrit.osmocom.org/3735
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I938758ac4ec55db9223e3da6c3c277e8fa670055
Gerrit-PatchSet: 6
Gerrit-Project: osmo-sip-connector
Gerrit-Branch: master
Gerrit-Owner: Keith Whyte <[email protected]>
Gerrit-Reviewer: Harald Welte <[email protected]>
Gerrit-Reviewer: Holger Freyther <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Keith Whyte <[email protected]>
Gerrit-Reviewer: Max <[email protected]>
