diff options
| author | Olle Johansson <oej@edvina.net> | 2006-06-01 19:21:46 +0000 |
|---|---|---|
| committer | Olle Johansson <oej@edvina.net> | 2006-06-01 19:21:46 +0000 |
| commit | e0a86492737194969631fdeebd5dd2d7cfb75520 (patch) | |
| tree | 07c40a9f2f43f166b902ae010aa3aed11b8c09d1 /channels/chan_sip.c | |
| parent | b7cfe5bd0889b69d7fe982c03d95e5dedb7fc5d8 (diff) | |
- Formatting
- Add some comments
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31495 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | channels/chan_sip.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 37c4b94cc..80820687a 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -4035,19 +4035,22 @@ static int find_sdp(struct sip_request *req) return 0; } -/*! \brief Process SIP SDP and activate RTP channels---*/ +/*! \brief Process SIP SDP, select formats and activate RTP channels */ static int process_sdp(struct sip_pvt *p, struct sip_request *req) { - const char *m; + const char *m; /* SDP media offer */ const char *c; const char *a; char host[258]; char iabuf[INET_ADDRSTRLEN]; int len = -1; - int portno = -1; - int vportno = -1; + int portno = -1; /* Audio port */ + int vportno = -1; /* Video port */ + + /* Peer capability is the capability in the SDP, non codec is RFC2833 DTMF (101) */ int peercapability, peernoncodeccapability; - int vpeercapability=0, vpeernoncodeccapability=0; + + int vpeercapability=0, vpeernoncodeccapability=0; /* Peer's video capabilities */ struct sockaddr_in sin; const char *codecs; struct hostent *hp; @@ -4056,8 +4059,8 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req) int destiterator = 0; int iterator; int sendonly = 0; - int x,y; - int debug=sip_debug_test_pvt(p); + int x, y; + int debug = sip_debug_test_pvt(p); struct ast_channel *bridgepeer = NULL; if (!p->rtp) { |