diff --git a/channels/chan_h323.c b/channels/chan_h323.c
index 529a00b513..cbd017360f 100644
--- a/channels/chan_h323.c
+++ b/channels/chan_h323.c
@@ -137,7 +137,7 @@ static const char config[] = "h323.conf";
 static char default_context[AST_MAX_CONTEXT] = "default";
 static struct sockaddr_in bindaddr;
 
-#define GLOBAL_CAPABILITY (AST_FORMAT_G723_1 | AST_FORMAT_GSM | AST_FORMAT_ULAW | AST_FORMAT_ALAW | AST_FORMAT_G729A | AST_FORMAT_H261)
+#define GLOBAL_CAPABILITY (AST_FORMAT_G723_1 | AST_FORMAT_GSM | AST_FORMAT_ULAW | AST_FORMAT_ALAW | AST_FORMAT_G729A | AST_FORMAT_G726_AAL2 | AST_FORMAT_H261)
 
 /** H.323 configuration values */
 static int h323_signalling_port = 1720;
@@ -1902,6 +1902,10 @@ static void setup_rtp_connection(unsigned call_reference, const char *remoteIp,
 	if (!pvt->rtp)
 		__oh323_rtp_create(pvt);
 
+	if ((pt == 2) && (pvt->jointcapability & AST_FORMAT_G726_AAL2)) {
+		ast_rtp_set_rtpmap_type(pvt->rtp, pt, "audio", "G726-32", AST_RTP_OPT_G726_NONSTANDARD);
+	}
+
 	them.sin_family = AF_INET;
 	/* only works for IPv4 */
 	them.sin_addr.s_addr = inet_addr(remoteIp);
diff --git a/channels/h323/ast_h323.cxx b/channels/h323/ast_h323.cxx
index 55af0d216e..63b1f18594 100644
--- a/channels/h323/ast_h323.cxx
+++ b/channels/h323/ast_h323.cxx
@@ -1259,6 +1259,7 @@ BOOL MyH323Connection::OnReceivedCapabilitySet(const H323Capabilities & remoteCa
 		unsigned int asterisk_codec;
 		unsigned int h245_cap;
 		const char *oid;
+		const char *formatName;
 	};
 	static const struct __codec__ codecs[] = {
 		{ AST_FORMAT_G723_1, H245_AudioCapability::e_g7231 },
@@ -1267,6 +1268,7 @@ BOOL MyH323Connection::OnReceivedCapabilitySet(const H323Capabilities & remoteCa
 		{ AST_FORMAT_ALAW, H245_AudioCapability::e_g711Alaw64k },
 		{ AST_FORMAT_G729A, H245_AudioCapability::e_g729AnnexA },
 		{ AST_FORMAT_G729A, H245_AudioCapability::e_g729 },
+		{ AST_FORMAT_G726_AAL2, H245_AudioCapability::e_nonStandard, NULL, CISCO_G726r32 },
 #ifdef AST_FORMAT_MODEM
 		{ AST_FORMAT_MODEM, H245_DataApplicationCapability_application::e_t38fax },
 #endif
@@ -1313,7 +1315,7 @@ BOOL MyH323Connection::OnReceivedCapabilitySet(const H323Capabilities & remoteCa
 		switch(remoteCapabilities[i].GetMainType()) {
 		case H323Capability::e_Audio:
 			for (int x = 0; codecs[x].asterisk_codec > 0; ++x) {
-				if (subType == codecs[x].h245_cap) {
+				if ((subType == codecs[x].h245_cap) && (!codecs[x].formatName || (!strcmp(codecs[x].formatName, (const char *)remoteCapabilities[i].GetFormatName())))) {
 					int ast_codec = codecs[x].asterisk_codec;
 					int ms = 0;
 					if (!(peer_capabilities & ast_codec)) {
@@ -1495,6 +1497,12 @@ void MyH323Connection::SetCapabilities(int cap, int dtmf_mode, void *_prefs, int
 			if (format.max_ms)
 				g711aCap->SetTxFramesInPacket(format.max_ms);
 			break;
+		case AST_FORMAT_G726_AAL2:
+			AST_CiscoG726Capability *g726Cap;
+			lastcap = localCapabilities.SetCapability(0, 0, g726Cap = new AST_CiscoG726Capability(frames_per_packet));
+			if (max_frames_per_packet)
+				g726Cap->SetTxFramesInPacket(max_frames_per_packet);
+			break;
 		default:
 			alreadysent &= ~codec;
 			break;
diff --git a/channels/h323/caps_h323.cxx b/channels/h323/caps_h323.cxx
index 7e9420691f..f200a64716 100644
--- a/channels/h323/caps_h323.cxx
+++ b/channels/h323/caps_h323.cxx
@@ -4,8 +4,8 @@
 
 #define DEFINE_G711_CAPABILITY(cls, code, capName) \
 class cls : public AST_G711Capability { \
-  public: \
-    cls() : AST_G711Capability(240, code) { } \
+public: \
+	cls() : AST_G711Capability(240, code) { } \
 }; \
 H323_REGISTER_CAPABILITY(cls, capName) \
 
@@ -15,6 +15,7 @@ H323_REGISTER_CAPABILITY(AST_G7231Capability, OPAL_G7231);
 H323_REGISTER_CAPABILITY(AST_G729Capability,  OPAL_G729);
 H323_REGISTER_CAPABILITY(AST_G729ACapability, OPAL_G729A);
 H323_REGISTER_CAPABILITY(AST_GSM0610Capability, OPAL_GSM0610);
+H323_REGISTER_CAPABILITY(AST_CiscoG726Capability, CISCO_G726r32);
 
 /*
  * Capability: G.711
@@ -235,3 +236,28 @@ H323Codec * AST_GSM0610Capability::CreateCodec(H323Codec::Direction direction) c
 {
 	return NULL;
 }
+
+/*
+ * Capability: G.726 32 Kbps
+ */
+AST_CiscoG726Capability::AST_CiscoG726Capability(int rx_frames)
+	: H323NonStandardAudioCapability(rx_frames, 240,
+		181, 0, 18,
+		(const BYTE *)CISCO_G726r32, sizeof(CISCO_G726r32)-1, 0)
+{
+}
+
+PObject *AST_CiscoG726Capability::Clone() const
+{
+	return new AST_CiscoG726Capability(*this);
+}
+
+H323Codec *AST_CiscoG726Capability::CreateCodec(H323Codec::Direction direction) const
+{
+	return NULL;
+}
+
+PString AST_CiscoG726Capability::GetFormatName() const
+{
+	return PString(CISCO_G726r32);
+}
diff --git a/channels/h323/caps_h323.h b/channels/h323/caps_h323.h
index be63e02300..3238dd5c6b 100644
--- a/channels/h323/caps_h323.h
+++ b/channels/h323/caps_h323.h
@@ -121,4 +121,23 @@ protected:
 	int comfortNoise;
 	int scrambled;
 };
+
+#define CISCO_G726r32 "G726r32"
+
+class AST_CiscoG726Capability : public H323NonStandardAudioCapability {
+	PCLASSINFO(AST_CiscoG726Capability, H323NonStandardAudioCapability);
+
+public:
+	/* Create a new Cisco G.726 capability */
+	AST_CiscoG726Capability(int rx_frames = 80);
+
+	/* Create a copy of the object. */
+	virtual PObject * Clone() const;
+
+	/* Create the codec instance, allocating resources as required. */
+	virtual H323Codec * CreateCodec(H323Codec::Direction direction) const;
+
+	/* Get the name of the media data format this class represents. */
+	virtual PString GetFormatName() const;
+};
 #endif /* __AST_H323CAPS_H */