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Merged revisions 310734 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.8
(closes issue #18693)

........
  r310734 | may | 2011-03-15 00:45:53 +0300 (Tue, 15 Mar 2011) | 12 lines
  
  Introduce t.38 parameters control functionality not full but enough for
  Send/RcvFax support
  
  Introduce t.38 controls between asterisk core and channel/proto layers.
  Not all parameters are transferred from proto layers but *Fax apps
  tested and work ok.
  
  (issue #18693)
  Reported by: benngard2
  Patches: 
        issue-18693.patch uploaded by may213 (license 454)
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@310735 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Alexandr Anikin
2011-03-14 21:51:35 +00:00
parent de7280fc7d
commit 1ec6b1eb41
3 changed files with 24 additions and 0 deletions
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16
addons/chan_ooh323.c
View File

@@ -520,6 +520,7 @@ static struct ooh323_pvt *ooh323_alloc(int callref, char *callToken)
}
ast_udptl_set_error_correction_scheme(pvt->udptl, UDPTL_ERROR_CORRECTION_NONE);
ast_udptl_set_far_max_datagram(pvt->udptl, 144);
pvt->faxmode = 0;
pvt->t38support = gT38Support;
pvt->rtptimeout = gRTPTimeout;
@@ -4158,11 +4159,14 @@ void setup_udptl_connection(ooCallData *call, const char *remoteIp,
them.sin_port = htons(remotePort);
ast_sockaddr_from_sin(&them_addr, &them);
ast_udptl_set_peer(p->udptl, &them_addr);
ast_udptl_set_tag(p->udptl, p->owner->name);
p->t38_tx_enable = 1;
p->lastTxT38 = time(NULL);
if (p->t38support == T38_ENABLED) {
struct ast_control_t38_parameters parameters = { .request_response = 0 };
parameters.request_response = AST_T38_NEGOTIATED;
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
parameters.rate = AST_T38_RATE_14400;
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, &parameters, sizeof(parameters));
}
if (gH323Debug)
@@ -4357,6 +4361,16 @@ void onModeChanged(ooCallData *call, int t38mode) {
struct ast_control_t38_parameters parameters = { .request_response = 0 };
parameters.request_response = AST_T38_REQUEST_NEGOTIATE;
if (call->T38FarMaxDatagram) {
ast_udptl_set_far_max_datagram(p->udptl, call->T38FarMaxDatagram);
} else {
ast_udptl_set_far_max_datagram(p->udptl, 144);
}
if (call->T38Version) {
parameters.version = call->T38Version;
}
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
parameters.rate = AST_T38_RATE_14400;
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS,
&parameters, sizeof(parameters));
p->faxmode = 1;
@@ -4366,6 +4380,8 @@ void onModeChanged(ooCallData *call, int t38mode) {
if (p->t38support == T38_ENABLED) {
struct ast_control_t38_parameters parameters = { .request_response = 0 };
parameters.request_response = AST_T38_REQUEST_TERMINATE;
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
parameters.rate = AST_T38_RATE_14400;
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS,
&parameters, sizeof(parameters));
}