diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-06-26 19:29:02 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-06-26 19:29:02 +0000 |
| commit | 49e4bdf5d9e467093c72597cad1ef5f71af426f8 (patch) | |
| tree | 8558af395a481a402d8f9a6d76ccc99c629fd017 /main | |
| parent | fe79e2ee5c213c9defbfcfebc0a69ce403f0c90e (diff) | |
Merged revisions 203699 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
........
r203699 | file | 2009-06-26 16:27:24 -0300 (Fri, 26 Jun 2009) | 2 lines
Improve T.38 negotiation by exchanging session parameters between application and channel.
........
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.0@203701 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main')
| -rw-r--r-- | main/channel.c | 3 | ||||
| -rw-r--r-- | main/frame.c | 19 | ||||
| -rw-r--r-- | main/rtp.c | 6 |
3 files changed, 26 insertions, 2 deletions
diff --git a/main/channel.c b/main/channel.c index 4e0be1000..f0f4ef0e2 100644 --- a/main/channel.c +++ b/main/channel.c @@ -3046,6 +3046,7 @@ static int attribute_const is_visible_indication(enum ast_control_frame_type con case AST_CONTROL_ANSWER: case AST_CONTROL_HANGUP: case AST_CONTROL_T38: + case AST_CONTROL_T38_PARAMETERS: return 0; case AST_CONTROL_CONGESTION: @@ -3142,6 +3143,7 @@ int ast_indicate_data(struct ast_channel *chan, int _condition, case AST_CONTROL_HOLD: case AST_CONTROL_UNHOLD: case AST_CONTROL_T38: + case AST_CONTROL_T38_PARAMETERS: /* Nothing left to do for these. */ res = 0; break; @@ -4752,6 +4754,7 @@ static enum ast_bridge_result ast_generic_bridge(struct ast_channel *c0, struct case AST_CONTROL_VIDUPDATE: case AST_CONTROL_SRCUPDATE: case AST_CONTROL_T38: + case AST_CONTROL_T38_PARAMETERS: ast_indicate_data(other, f->subclass, f->data, f->datalen); if (jb_in_use) { ast_jb_empty_and_reset(c0, c1); diff --git a/main/frame.c b/main/frame.c index c394718db..708a7b041 100644 --- a/main/frame.c +++ b/main/frame.c @@ -851,6 +851,25 @@ void ast_frame_dump(const char *name, struct ast_frame *f, char *prefix) } snprintf(subclass, sizeof(subclass), "T38/%s", message); break; + case AST_CONTROL_T38_PARAMETERS: + if (f->datalen != sizeof(struct ast_control_t38_parameters *)) { + message = "Invalid"; + } else { + struct ast_control_t38_parameters *parameters = f->data; + enum ast_control_t38 state = parameters->request_response; + if (state == AST_T38_REQUEST_NEGOTIATE) + message = "Negotiation Requested"; + else if (state == AST_T38_REQUEST_TERMINATE) + message = "Negotiation Request Terminated"; + else if (state == AST_T38_NEGOTIATED) + message = "Negotiated"; + else if (state == AST_T38_TERMINATED) + message = "Terminated"; + else if (state == AST_T38_REFUSED) + message = "Refused"; + } + snprintf(subclass, sizeof(subclass), "T38_Parameters/%s", message); + break; case -1: strcpy(subclass, "Stop generators"); break; diff --git a/main/rtp.c b/main/rtp.c index 5b46090a4..240c5b17b 100644 --- a/main/rtp.c +++ b/main/rtp.c @@ -3494,7 +3494,8 @@ static enum ast_bridge_result bridge_native_loop(struct ast_channel *c0, struct (fr->subclass == AST_CONTROL_UNHOLD) || (fr->subclass == AST_CONTROL_VIDUPDATE) || (fr->subclass == AST_CONTROL_T38) || - (fr->subclass == AST_CONTROL_SRCUPDATE)) { + (fr->subclass == AST_CONTROL_SRCUPDATE) || + (fr->subclass == AST_CONTROL_T38_PARAMETERS)) { if (fr->subclass == AST_CONTROL_HOLD) { /* If we someone went on hold we want the other side to reinvite back to us */ if (who == c0) @@ -3734,7 +3735,8 @@ static enum ast_bridge_result bridge_p2p_loop(struct ast_channel *c0, struct ast (fr->subclass == AST_CONTROL_UNHOLD) || (fr->subclass == AST_CONTROL_VIDUPDATE) || (fr->subclass == AST_CONTROL_T38) || - (fr->subclass == AST_CONTROL_SRCUPDATE)) { + (fr->subclass == AST_CONTROL_SRCUPDATE) || + (fr->subclass == AST_CONTROL_T38_PARAMETERS)) { /* If we are going on hold, then break callback mode and P2P bridging */ if (fr->subclass == AST_CONTROL_HOLD) { if (p0_callback) |