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PJSIP_MEDIA_OFFER: override configuration on refresh 

When using the PSJIP_MEDIA_OFFER dialplan function it was not
overriding an endpoint's configured codecs on refresh unless
they had a shared codec between the two.

This patch makes it so whatever is set using PJSIP_MEDIA_OFFER
is used when creating the SDP for a refresh no matter what.

ASTERISK-28878 #close

Change-Id: I0f7dc86fd0fb607c308e6f98ede303c54d1eacb6
This commit is contained in:
Kevin Harwell 2020-06-30 11:08:47 -05:00 committed by Friendly Automation
parent d9b8f04cd4
commit c356187969
2 changed files with 3 additions and 1 deletions
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1
channels/pjsip/dialplan_functions.c
View File

@ -1363,6 +1363,7 @@ static int media_offer_write_av(void *obj)
ast_format_cap_remove_by_type(caps, data->media_type);
ast_format_cap_update_by_allow_disallow(caps, data->value, 1);
ast_stream_set_formats(stream, caps);
ast_stream_set_metadata(stream, "pjsip_session_refresh", "force");
ao2_ref(caps, -1);
return 0;

3
res/res_pjsip_session.c
View File

@ -1730,7 +1730,8 @@ static int sip_session_refresh(struct ast_sip_session *session,
}
/* Enforce the configured allowed codecs on audio and video streams */
if (ast_stream_get_type(stream) == AST_MEDIA_TYPE_AUDIO || ast_stream_get_type(stream) == AST_MEDIA_TYPE_VIDEO) {
if ((ast_stream_get_type(stream) == AST_MEDIA_TYPE_AUDIO || ast_stream_get_type(stream) == AST_MEDIA_TYPE_VIDEO) &&
!ast_stream_get_metadata(stream, "pjsip_session_refresh")) {
struct ast_format_cap *joint_cap;
joint_cap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT);