Fix G.729 name annoucement to Open H.323 and inform Asterisk's RTP stack specifically which codec we are expecting.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4508 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_h323.c

@@ -1166,15 +1166,25 @@ struct rtp_info *external_rtp_create(unsigned call_reference, const char * token
 
 int progress(unsigned call_reference, const char *token, int inband);
 
+/**
+ * Definition taken from rtp.c for rtpPayloadType because we need it here.
+ */
+struct rtpPayloadType {
+	int isAstFormat;        /* whether the following code is an AST_FORMAT */
+	int code;
+};
+
 /**
   * Call-back function passing remote ip/port information from H.323 to asterisk 
   *
   * Returns nothing 
   */
-void setup_rtp_connection(unsigned call_reference, const char *remoteIp, int remotePort, const char *token)
+void setup_rtp_connection(unsigned call_reference, const char *remoteIp, int remotePort, const char *token, int pt)
 {
 	struct oh323_pvt *pvt = NULL;
 	struct sockaddr_in them;
+	struct rtpPayloadType rtptype;
+	int fmt;
 
 	/* Find the call or allocate a private structure if call not found */
 	pvt = find_call(call_reference, token); 
@@ -1182,6 +1192,19 @@ void setup_rtp_connection(unsigned call_reference, const char *remoteIp, int rem
 		ast_log(LOG_ERROR, "Something is wrong: rtp\n");
 		return;
 	}
+
+	rtptype = ast_rtp_lookup_pt(pvt->rtp, pt);
+
+	fmt = ast_best_codec(pvt->owner->nativeformats);
+
+	ast_mutex_lock(&pvt->lock);
+	pvt->owner->nativeformats = rtptype.code;
+	pvt->owner->readformat = fmt;
+	pvt->owner->writeformat = fmt;
+	ast_set_read_format(pvt->owner, pvt->owner->readformat);
+	ast_set_write_format(pvt->owner, pvt->owner->writeformat);
+	ast_mutex_unlock(&pvt->lock);
+
 	them.sin_family = AF_INET;
 	/* only works for IPv4 */
 	them.sin_addr.s_addr = inet_addr(remoteIp); 
@@ -1191,6 +1214,7 @@ void setup_rtp_connection(unsigned call_reference, const char *remoteIp, int rem
 	if (pvt->options.progress_audio) {
 		progress(call_reference, token, 1);
 	}
+
 	return;
 }
 

channels/h323/ast_h323.cpp

@@ -83,13 +83,9 @@ void MyProcess::Main()
 	PTrace::Initialise(0, NULL, PTrace::Timestamp | PTrace::Thread | PTrace::FileAndLine);
 }
 
-#define H323_G7231 OPAL_G7231_6k3 "{sw}"
-#define H323_G729 OPAL_G729 "{sw}"
-#define H323_G729A OPAL_G729A "{sw}"
-
-H323_REGISTER_CAPABILITY(H323_G7231Capability, H323_G7231);
-H323_REGISTER_CAPABILITY(AST_G729Capability,  H323_G729);
-H323_REGISTER_CAPABILITY(AST_G729ACapability, H323_G729A);
+H323_REGISTER_CAPABILITY(H323_G7231Capability, OPAL_G7231);
+H323_REGISTER_CAPABILITY(AST_G729Capability,  OPAL_G729);
+H323_REGISTER_CAPABILITY(AST_G729ACapability, OPAL_G729A);
 
 H323_G7231Capability::H323_G7231Capability(BOOL annexA_)
   : H323AudioCapability(7, 4)
@@ -120,7 +116,7 @@ PObject * H323_G7231Capability::Clone() const
 
 PString H323_G7231Capability::GetFormatName() const
 {
-  	return H323_G7231;
+  	return OPAL_G7231;
 }
 
 unsigned H323_G7231Capability::GetSubType() const
@@ -172,7 +168,7 @@ unsigned AST_G729Capability::GetSubType() const
 
 PString AST_G729Capability::GetFormatName() const
 {
-  	return H323_G729;
+  	return OPAL_G729;
 }
 
 H323Codec * AST_G729Capability::CreateCodec(H323Codec::Direction direction) const
@@ -197,7 +193,7 @@ unsigned AST_G729ACapability::GetSubType() const
 
 PString AST_G729ACapability::GetFormatName() const
 {
-  	return H323_G729A;
+  	return OPAL_G729A;
 }
 
 H323Codec * AST_G729ACapability::CreateCodec(H323Codec::Direction direction) const
@@ -945,7 +941,7 @@ BOOL MyH323_ExternalRTPChannel::Start(void)
 
 	/* Notify Asterisk of remote RTP information */
 	on_start_rtp_channel(connection.GetCallReference(), (const char *)remoteIpAddr.AsString(), remotePort, 
-		(const char *)connection.GetCallToken());
+		(const char *)connection.GetCallToken(), (int)payloadCode);
 	return TRUE;
 }
 
@@ -965,7 +961,7 @@ BOOL MyH323_ExternalRTPChannel::OnReceivedAckPDU(const H245_H2250LogicalChannelA
 			cout << "		-- remotePort: " << remotePort << endl;
 		}
 		on_start_rtp_channel(connection.GetCallReference(), (const char *)remoteIpAddress.AsString(),
-				remotePort, (const char *)connection.GetCallToken());
+				remotePort, (const char *)connection.GetCallToken(), (int)payloadCode);
 		return TRUE;
 	}
 	return FALSE;

channels/h323/chan_h323.h

@@ -99,6 +99,8 @@ typedef struct call_details {
 	char *call_source_name;
 	char *call_source_e164;
 	char *call_dest_e164;
+	int presentation;
+	int screening;
 	char *sourceIp;
 } call_details_t;
 
@@ -119,7 +121,7 @@ extern on_rtp_cb on_external_rtp_create;
 
 /* This is a callback prototype function, called to send
    the remote IP and RTP port from H.323 to Asterisk */ 
-typedef void (*start_rtp_cb)(unsigned int, const char *, int, const char *);
+typedef void (*start_rtp_cb)(unsigned int, const char *, int, const char *, int);
 extern start_rtp_cb on_start_rtp_channel; 
 
 /* This is a callback that happens when call progress is