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Mergeing in Paul Cadach's chan_h323 changes *holds breath*

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@43281 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Fredrickson
2006-09-19 17:07:22 +00:00
parent d4d7a8b132
commit 2cc96500bd
16 changed files with 3179 additions and 1526 deletions
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25
channels/Makefile
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@@ -63,7 +63,20 @@ clean::
rm -f busy.h ringtone.h gentone
$(MAKE) -C misdn clean
-include $(PWD)/Makefile.ast
ifneq ($(wildcard h323/Makefile.ast),)
include h323/Makefile.ast
H323LDFLAGS += -Wl,--version-script=h323/noexport.map
else
h323/libchanh323.a h323/Makefile.ast:
$(CMD_PREFIX) $(MAKE) -C h323
$(CMD_PREFIX) rm -f ../main/asterisk
$(CMD_PREFIX) echo "***************************************************************"
$(CMD_PREFIX) echo
$(CMD_PREFIX) echo "********** Re-run 'make' to pick up H.323 parameters **********"
$(CMD_PREFIX) echo
$(CMD_PREFIX) echo "***************************************************************"
$(CMD_PREFIX) exit 1
endif
$(eval $(call ast_make_final_host,gentone,gentone.c))
gentone: LIBS+=-lm
@@ -81,11 +94,13 @@ $(chan_iax2): iax2-parser.o iax2-provision.o
chan_alsa.o: busy.h ringtone.h
ifeq ($(OSARCH),linux-gnu)
chan_h323.so: chan_h323.o h323_module_interface.so h323/libchanh323.a h323/Makefile.ast
$(CC) $(SOLINK) $(H323LDFLAGS) -o $@ $^ h323/libchanh323.a $(H323LDLIBS) -lstdc++
chan_h323.so: chan_h323.o h323/libchanh323.a h323/Makefile.ast
$(ECHO_PREFIX) echo " [LD] $^ -> $@"
$(CMD_PREFIX) $(CXX) $(SOLINK) $(H323LDFLAGS) -o $@ $< h323/libchanh323.a $(H323LDLIBS)
else
chan_h323.so: chan_h323.o h323_module_interface.so h323/libchanh323.a
$(CC) $(SOLINK) -o $@ $^ h323/libchanh323.a $(CHANH323LIB) -L$(PWLIBDIR)/lib $(PTLIB) -L$(OPENH323DIR)/lib $(H323LIB) -L/usr/lib -lcrypto -lssl -lexpat
chan_h323.so: chan_h323.o h323/libchanh323.a
$(ECHO_PREFIX) echo " [LD] $^ -> $@"
$(CMD_PREFIX) $(CXX) $(SOLINK) -o $@ $< h323/libchanh323.a $(CHANH323LIB) -L$(PWLIBDIR)/lib $(PTLIB) -L$(OPENH323DIR)/lib $(H323LIB) -L/usr/lib -lcrypto -lssl -lexpat
endif
chan_misdn.o: CFLAGS+=-Imisdn -DCHAN_MISDN_VERSION=\"0.3.0\"

2224
channels/chan_h323.c
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File diff suppressed because it is too large Load Diff

40
channels/h323/Makefile
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@@ -4,34 +4,50 @@
# Make file for OpenH323 support layer
#
.PHONY: Makefile.ast
.PHONY: Makefile.ast clean
default:: opt
# Verify those options with main Makefile
STDCCFLAGS += -DNDEBUG
STDCCFLAGS += $(shell grep ^DEBUG_THREADS ../../Makefile | sed -e "s/^DEBUG_THREADS[ ]*=//" -e "s/\([^\#]*\)\#.*/\1/")
STDCCFLAGS += -I../../include -include autoconfig.h
STDCCFLAGS = -DNDEBUG
STDCCFLAGS += -I../../include -include ../../include/asterisk/autoconfig.h
STDCCFLAGS += -fPIC
#OPTCCFLAGS +=
CFLAGS += -pipe
TARGET += libchanh323.a
CFLAGS = -pipe
TARGET = libchanh323.a
TARGET += Makefile.ast
SOURCES = ast_h323.cxx
SOURCES = ast_h323.cxx compat_h323.cxx cisco-h225.cxx
OBJDIR = .
OBJS =
ifndef OPENH323DIR
OPENH323DIR=$(HOME)/openh323
OPENH323DIR=/usr/src/OpenH323/openh323
endif
include $(OPENH323DIR)/openh323u.mak
$(SOURCES):: $(SOURCES:.cxx=.cpp)
ln -f $< $@
notrace::
$(MAKE) NOTRACE=1 opt
define module_cxx_template
$(1):: $(2)
ln -f $(2) $(1)
endef
$(foreach mod,$(SOURCES),$(eval $(call module_cxx_template,$(mod),$(mod:.cxx=.cpp))))
#$(SOURCES):: $(SOURCES:.cxx=.cpp)
# ln -f $(patsubst %.cxx, %.cpp, $@) $@
$(SOURCES):: Makefile ../../Makefile
touch $(SOURCES)
touch $@
libchanh323.a: $(OBJS)
ar crv $@ $(OBJS)
cisco-h225.cpp:: cisco-h225.asn
asnparser -m CISCO_H225 -c $<
mv -f cisco-h225.cxx cisco-h225.cpp
Makefile.ast:
@echo H323CFLAGS = $(STDCCFLAGS) $(OPTCCFLAGS) $(CFLAGS) >$@.tmp
@echo H323LDFLAGS = $(CFLAGS) $(LDFLAGS) >>$@.tmp
@@ -39,4 +55,4 @@ Makefile.ast:
@if [ -r $@ ] && cmp -s $@ $@.tmp; then rm -f $@.tmp; else mv -f $@.tmp $@; fi
clean::
rm -f ast_h323.cxx libchanh323.a Makefile.ast *.dep
rm -f $(SOURCES) $(TARGET) $(OBJS) Makefile.ast *.dep

14
channels/h323/README
View File

@@ -4,13 +4,15 @@
First public release on November 10th, 2002
Dependancies: openssl-0.9.6b+
openssl-devel-0.9.6b+
expat-1.95+
expat-dev-1.95+
Dependancies (based on OpenH323/PWLib ones):
openssl-0.9.6b+
openssl-devel-0.9.6b+
expat-1.95+
expat-dev-1.95+
Tested with Open H.323 version v1.17.1, PWLib v1.9.0 and GCC v3.2.2. Usage of any
other versions is not supported.
Tested with Open H.323 version v1.18.0, PWLib v1.10.0 and GCC v3.2.2. Usage of any
other (especially prior OpenH323 v1.17.3 and PWLib v1.9.2) versions is not
supported.
NOTICE: Whatever you do, DO NOT USE distrubution specific installs
of Open H.323 and PWLib. In fact, you should check to make sure

5
channels/h323/TODO
View File

@@ -2,11 +2,6 @@ The NuFone Network's Open H.323 Channel Driver for Asterisk
TODO:
- Fix Gatekeeper re-registration seg (HELP)
- Track down why calls to invalid extensions always
get sent to 's' in context 'default'
- H.323 Native Bridging
- Gatekeeping support (started)

1455
channels/h323/ast_h323.cpp
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File diff suppressed because it is too large Load Diff

256
channels/h323/ast_h323.h
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@@ -13,24 +13,27 @@
* chan_h323 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* (at your option) any later version.
*
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Version Info: $Id$
* Version Info: $Id$
*/
#ifndef AST_H323_H
#define AST_H323_H
#define VERSION(a,b,c) ((a)*10000+(b)*100+(c))
#if 0
/** These need to be redefined here because the C++
side of this driver is blind to the asterisk headers */
side of this driver is blind to the asterisk headers */
/*! G.723.1 compression */
#define AST_FORMAT_G723_1 (1 << 0)
/*! GSM compression */
@@ -52,114 +55,149 @@
/*! SpeeX Free Compression */
#define AST_FORMAT_SPEEX (1 << 9)
/*! ILBC Free Codec */
#define AST_FORMAT_ILBC (1 << 10)
#define AST_FORMAT_ILBC (1 << 10)
#endif
/**This class describes the G.723.1 codec capability.
*/
class H323_G7231Capability : public H323AudioCapability
{
PCLASSINFO(H323_G7231Capability, H323AudioCapability);
public:
H323_G7231Capability(BOOL annexA = TRUE);
Comparison Compare(const PObject & obj) const;
PObject * Clone() const;
virtual H323Codec * CreateCodec(H323Codec::Direction direction) const;
unsigned GetSubType() const;
PString GetFormatName() const;
BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const;
BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize);
protected:
BOOL annexA;
PCLASSINFO(H323_G7231Capability, H323AudioCapability);
public:
H323_G7231Capability(BOOL annexA = TRUE);
Comparison Compare(const PObject & obj) const;
virtual PObject * Clone() const;
virtual H323Codec * CreateCodec(H323Codec::Direction direction) const;
virtual unsigned GetSubType() const;
virtual PString GetFormatName() const;
virtual BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const;
virtual BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize);
protected:
BOOL annexA;
};
/**This class describes the (fake) G729 codec capability.
*/
class AST_G729Capability : public H323AudioCapability
{
PCLASSINFO(AST_G729Capability, H323AudioCapability);
PCLASSINFO(AST_G729Capability, H323AudioCapability);
public:
AST_G729Capability();
/* Create a copy of the object. */
virtual PObject * Clone() const;
public:
AST_G729Capability();
/* 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;
/* Create the codec instance, allocating resources as required. */
virtual H323Codec * CreateCodec(H323Codec::Direction direction) const;
/* Get the sub-type of the capability. This is a code dependent on the
main type of the capability.
/* Get the sub-type of the capability. This is a code dependent on the
main type of the capability.
This returns one of the four possible combinations of mode and speed
using the enum values of the protocol ASN H245_AudioCapability class. */
virtual unsigned GetSubType() const;
/* Get the name of the media data format this class represents. */
virtual PString GetFormatName() const;
This returns one of the four possible combinations of mode and speed
using the enum values of the protocol ASN H245_AudioCapability class. */
virtual unsigned GetSubType() const;
/* Get the name of the media data format this class represents. */
virtual PString GetFormatName() const;
};
/* This class describes the VoiceAge G729A codec capability. */
class AST_G729ACapability : public H323AudioCapability
{
PCLASSINFO(AST_G729ACapability, H323AudioCapability);
PCLASSINFO(AST_G729ACapability, H323AudioCapability);
public:
/* Create a new G.729A capability. */
AST_G729ACapability();
public:
/* Create a new G.729A capability. */
AST_G729ACapability();
/* 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;
/* 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 sub-type of the capability. This is a code dependent on the
main type of the capability.
/* Get the sub-type of the capability. This is a code dependent on the
main type of the capability.
This returns one of the four possible combinations of mode and speed
using the enum values of the protocol ASN H245_AudioCapability class. */
virtual unsigned GetSubType() const;
This returns one of the four possible combinations of mode and speed
using the enum values of the protocol ASN H245_AudioCapability class. */
virtual unsigned GetSubType() const;
/* Get the name of the media data format this class represents. */
virtual PString GetFormatName() const;
/* Get the name of the media data format this class represents. */
virtual PString GetFormatName() const;
};
class MyH323EndPoint : public H323EndPoint {
/* This class describes the GSM-06.10 codec capability. */
class AST_GSM0610Capability : public H323AudioCapability
{
PCLASSINFO(AST_GSM0610Capability, H323AudioCapability);
public:
/* Create a new GSM capability. */
AST_GSM0610Capability(int comfortNoise = 0, int scrambled = 0);
/* 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 sub-type of the capability. This is a code dependent on the
main type of the capability.
This returns one of the four possible combinations of mode and speed
using the enum values of the protocol ASN H245_AudioCapability class. */
virtual unsigned GetSubType() const;
/* Get the name of the media data format this class represents. */
virtual PString GetFormatName() const;
BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const;
BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize);
protected:
int comfortNoise;
int scrambled;
};
class MyH323EndPoint : public H323EndPoint
{
PCLASSINFO(MyH323EndPoint, H323EndPoint);
public:
public:
MyH323EndPoint();
int MakeCall(const PString &, PString &, unsigned int *, call_options_t *opts);
int MyMakeCall(const PString &, PString &, void *_callReference, void *_opts);
BOOL ClearCall(const PString &, H323Connection::CallEndReason reason);
BOOL ClearCall(const PString &);
void OnClosedLogicalChannel(H323Connection &, const H323Channel &);
void OnConnectionEstablished(H323Connection &, const PString &);
void OnConnectionCleared(H323Connection &, const PString &);
H323Connection * CreateConnection(unsigned, void *);
virtual H323Connection * CreateConnection(unsigned, void *, H323Transport *, H323SignalPDU *);
void SendUserTone(const PString &, char);
BOOL OnConnectionForwarded(H323Connection &, const PString &, const H323SignalPDU &);
BOOL ForwardConnection(H323Connection &, const PString &, const H323SignalPDU &);
void SetEndpointTypeInfo( H225_EndpointType & info ) const;
void SetGateway(void);
PStringArray SupportedPrefixes;
void SetEndpointTypeInfo( H225_EndpointType & info ) const;
void SetGateway(void);
PStringArray SupportedPrefixes;
};
class MyH323Connection : public H323Connection {
class MyH323Connection : public H323Connection
{
PCLASSINFO(MyH323Connection, H323Connection);
public:
public:
MyH323Connection(MyH323EndPoint &, unsigned, unsigned);
~MyH323Connection();
H323Channel * CreateRealTimeLogicalChannel(const H323Capability &,
H323Channel::Directions,
unsigned,
const H245_H2250LogicalChannelParameters *,
RTP_QOS *);
H323Connection::AnswerCallResponse OnAnswerCall(const PString &,
const H323SignalPDU &,
H323SignalPDU &);
H323Channel * CreateRealTimeLogicalChannel(const H323Capability &,
H323Channel::Directions,
unsigned,
const H245_H2250LogicalChannelParameters *,
RTP_QOS *);
H323Connection::AnswerCallResponse OnAnswerCall(const PString &,
const H323SignalPDU &,
H323SignalPDU &);
void OnReceivedReleaseComplete(const H323SignalPDU &);
BOOL OnAlerting(const H323SignalPDU &, const PString &);
BOOL OnSendReleaseComplete(H323SignalPDU &);
@@ -167,46 +205,57 @@ class MyH323Connection : public H323Connection {
BOOL OnReceivedFacility(const H323SignalPDU &);
BOOL OnSendSignalSetup(H323SignalPDU &);
BOOL OnStartLogicalChannel(H323Channel &);
BOOL OnClosingLogicalChannel(H323Channel &);
void SendUserInputTone(char, unsigned);
void OnUserInputTone(char, unsigned, unsigned, unsigned);
void OnUserInputString(const PString &value);
BOOL OnClosingLogicalChannel(H323Channel &);
virtual void SendUserInputTone(char tone, unsigned duration = 0, unsigned logicalChannel = 0, unsigned rtpTimestamp = 0);
virtual void OnUserInputTone(char, unsigned, unsigned, unsigned);
virtual void OnUserInputString(const PString &value);
BOOL OnReceivedProgress(const H323SignalPDU &);
void OnSendCapabilitySet(H245_TerminalCapabilitySet &);
void OnSetLocalCapabilities();
void SetCapabilities(int, int);
void SetCapabilities(int, int, void *, int);
BOOL OnReceivedCapabilitySet(const H323Capabilities &, const H245_MultiplexCapability *,
H245_TerminalCapabilitySetReject &);
H245_TerminalCapabilitySetReject &);
void SetCause(int _cause) { cause = _cause; };
virtual BOOL StartControlChannel(const H225_TransportAddress & h245Address);
void SetCallOptions(void *opts, BOOL isIncoming);
void SetCallDetails(void *callDetails, const H323SignalPDU &setupPDU, BOOL isIncoming);
#ifdef TUNNELLING
virtual BOOL HandleSignalPDU(H323SignalPDU &pdu);
BOOL EmbedTunneledInfo(H323SignalPDU &pdu);
#endif
PString sourceAliases;
PString destAliases;
PString sourceE164;
PString destE164;
PString rdnis;
int redirect_reason;
WORD sessionId;
BOOL bridging;
BOOL bridging;
#ifdef TUNNELLING
int remoteTunnelOptions;
int tunnelOptions;
#endif
unsigned progressSetup;
unsigned progressAlert;
int cause;
RTP_DataFrame::PayloadTypes dtmfCodec;
PString ast_cid_num;
PString ast_cid_name;
int dtmfMode;
};
class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel {
class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel
{
PCLASSINFO(MyH323_ExternalRTPChannel, H323_ExternalRTPChannel);
PCLASSINFO(MyH323_ExternalRTPChannel, H323_ExternalRTPChannel);
public:
public:
MyH323_ExternalRTPChannel(
MyH323Connection & connection,
const H323Capability & capability,
Directions direction,
unsigned sessionID);
MyH323Connection & connection,
const H323Capability & capability,
Directions direction,
unsigned sessionID);
~MyH323_ExternalRTPChannel();
@@ -214,26 +263,29 @@ class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel {
BOOL Start(void);
BOOL OnReceivedAckPDU(const H245_H2250LogicalChannelAckParameters & param);
protected:
protected:
BYTE payloadCode;
PIPSocket::Address localIpAddr;
PIPSocket::Address remoteIpAddr;
WORD localPort;
WORD remotePort;
};
/**
* The MyProcess is a necessary descendant PProcess class so that the H323EndPoint
* objected to be created from within that class. (Solves the who owns main() problem).
*/
class MyProcess : public PProcess {
PCLASSINFO(MyProcess, PProcess);
public:
MyProcess();
void Main();
WORD localPort;
WORD remotePort;
};
/**
* The MyProcess is a necessary descendant PProcess class so that the H323EndPoint
* objected to be created from within that class. (Solves the who owns main() problem).
*/
class MyProcess : public PProcess
{
PCLASSINFO(MyProcess, PProcess);
public:
MyProcess();
~MyProcess();
void Main();
};
#include "compat_h323.h"
#endif /* !defined AST_H323_H */

116
channels/h323/chan_h323.h
View File

@@ -4,8 +4,8 @@
* OpenH323 Channel Driver for ASTERISK PBX.
* By Jeremy McNamara
* For The NuFone Network
*
* This code has been derived from code created by
*
* This code has been derived from code created by
* Michael Manousos and Mark Spencer
*
* This file is part of the chan_h323 driver for Asterisk
@@ -13,29 +13,42 @@
* chan_h323 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* (at your option) any later version.
*
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
* chan_h323 is distributed WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Version Info: $Id$
*/
#include <arpa/inet.h>
/*
* Enable support for sending/reception of tunnelled Q.SIG messages and
* some sort of IEs (especially RedirectingNumber) which Cisco CallManager
* isn't like to pass in standard Q.931 message.
*
*/
#define TUNNELLING
#define H323_TUNNEL_CISCO (1 << 0)
#define H323_TUNNEL_QSIG (1 << 1)
/** call_option struct holds various bits
* of information for each call */
typedef struct call_options {
char cid_num[80];
char cid_name[80];
int noFastStart;
int noH245Tunneling;
int noSilenceSuppression;
char cid_rdnis[80];
int redirect_reason;
int fastStart;
int h245Tunneling;
int silenceSuppression;
int progress_setup;
int progress_alert;
int progress_audio;
@@ -44,57 +57,58 @@ typedef struct call_options {
int capability;
int bridge;
int nat;
int tunnelOptions;
struct ast_codec_pref prefs;
} call_options_t;
/* structure to hold the valid asterisk users */
struct oh323_user {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_user);
// char name[80];
char context[80];
char secret[80];
char callerid[80];
char accountcode[AST_MAX_ACCOUNT_CODE];
int amaflags;
int host;
struct sockaddr_in addr;
struct ast_ha *ha;
call_options_t options;
struct oh323_user *next;
};
/* structure to hold the valid asterisk peers
/* structure to hold the valid asterisk peers
All peers are registered to a GK if there is one */
struct oh323_peer {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_peer);
char mailbox[80];
int delme;
struct sockaddr_in addr;
struct ast_ha *ha;
call_options_t options;
struct oh323_peer *next;
};
/* structure to hold the H.323 aliases which get registered to
/* structure to hold the H.323 aliases which get registered to
the H.323 endpoint and gatekeeper */
struct oh323_alias {
char name[80];
ASTOBJ_COMPONENTS(struct oh323_alias);
char e164[20]; /* tells a GK to route this E.164 to this alias */
char prefix[500]; /* tells a GK this alias supports these prefixes */
char secret[20]; /* the H.235 password to send to the GK for authentication */
char context[80];
struct oh323_alias *next;
};
/** call_details struct call detail records
to asterisk for processing and used for matching up
/** call_details struct call detail records
to asterisk for processing and used for matching up
asterisk channels to acutal h.323 connections */
typedef struct call_details {
typedef struct call_details {
unsigned int call_reference;
char *call_token;
char *call_token;
char *call_source_aliases;
char *call_dest_alias;
char *call_source_name;
char *call_source_e164;
char *call_dest_e164;
char *redirect_number;
int redirect_reason;
int presentation;
int screening;
char *sourceIp;
@@ -107,18 +121,18 @@ typedef struct rtp_info {
/* This is a callback prototype function, called pass
DTMF down the RTP. */
typedef int (*send_digit_cb)(unsigned, char, const char *);
extern send_digit_cb on_send_digit;
typedef int (*receive_digit_cb)(unsigned, char, const char *, int);
extern receive_digit_cb on_receive_digit;
/* This is a callback prototype function, called to collect
the external RTP port from Asterisk. */
typedef rtp_info_t *(*on_rtp_cb)(unsigned, const char *);
extern on_rtp_cb on_external_rtp_create;
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 */
the remote IP and RTP port from H.323 to Asterisk */
typedef void (*start_rtp_cb)(unsigned int, const char *, int, const char *, int);
extern start_rtp_cb on_start_rtp_channel;
extern start_rtp_cb on_start_rtp_channel;
/* This is a callback that happens when call progress is
* made, and handles inband progress */
@@ -133,7 +147,7 @@ extern setup_incoming_cb on_incoming_call;
/* This is a callback prototype function, called upon
an outbound call. */
typedef int (*setup_outbound_cb)(call_details_t *);
extern setup_outbound_cb on_outgoing_call;
extern setup_outbound_cb on_outgoing_call;
/* This is a callback prototype function, called when
OnAlerting is invoked */
@@ -151,7 +165,7 @@ typedef void (*clear_con_cb)(unsigned, const char *);
extern clear_con_cb on_connection_cleared;
/* This is a callback prototype function, called when
an H.323 call is answered */
an H.323 call is answered */
typedef int (*answer_call_cb)(unsigned, const char *);
extern answer_call_cb on_answer_call;
@@ -167,6 +181,9 @@ extern hangup_cb on_hangup;
typedef void (*setcapabilities_cb)(unsigned, const char *);
extern setcapabilities_cb on_setcapabilities;
typedef void (*setpeercapabilities_cb)(unsigned, const char *, int);
extern setpeercapabilities_cb on_setpeercapabilities;
/* debug flag */
extern int h323debug;
@@ -179,30 +196,31 @@ extern int h323debug;
#ifdef __cplusplus
extern "C" {
#endif
#endif
void h323_gk_urq(void);
void h323_end_point_create(void);
void h323_end_process(void);
int h323_end_point_exist(void);
void h323_debug(int, unsigned);
/* callback function handler*/
void h323_callback_register(setup_incoming_cb,
setup_outbound_cb,
on_rtp_cb,
start_rtp_cb,
clear_con_cb,
chan_ringing_cb,
con_established_cb,
send_digit_cb,
answer_call_cb,
progress_cb,
rfc2833_cb,
hangup_cb,
setcapabilities_cb);
int h323_set_capabilities(const char *, int, int);
void h323_callback_register(setup_incoming_cb,
setup_outbound_cb,
on_rtp_cb,
start_rtp_cb,
clear_con_cb,
chan_ringing_cb,
con_established_cb,
receive_digit_cb,
answer_call_cb,
progress_cb,
rfc2833_cb,
hangup_cb,
setcapabilities_cb,
setpeercapabilities_cb);
int h323_set_capabilities(const char *, int, int, struct ast_codec_pref *, int);
int h323_set_alias(struct oh323_alias *);
int h323_set_gk(int, char *, char *);
void h323_set_id(char *);
@@ -219,12 +237,12 @@ extern "C" {
/* H323 create and destroy sessions */
int h323_make_call(char *dest, call_details_t *cd, call_options_t *);
int h323_clear_call(const char *, int cause);
/* H.323 alerting and progress */
int h323_send_alerting(const char *token);
int h323_send_progress(const char *token);
int h323_answering_call(const char *token, int);
int h323_soft_hangup(const char *data);
int h323_soft_hangup(const char *data);
int h323_show_codec(int fd, int argc, char *argv[]);
#ifdef __cplusplus

149
channels/h323/h323.conf.sample
View File

@@ -1,149 +0,0 @@
; The NuFone Network's
; Open H.323 driver configuration
;
[general]
port = 1720
bindaddr = 1.2.3.4 ; this SHALL contain a single, valid IP address for this machine
;tos=lowdelay
;
; You may specify a global default AMA flag for iaxtel calls. It must be
; one of 'default', 'omit', 'billing', or 'documentation'. These flags
; are used in the generation of call detail records.
;
;amaflags = default
;
; You may specify a default account for Call Detail Records in addition
; to specifying on a per-user basis
;
;accountcode=lss0101
;
; You can fine tune codecs here using "allow" and "disallow" clauses
; with specific codecs. Use "all" to represent all formats.
;
disallow=all
;allow=all ; turns on all installed codecs
;disallow=g723.1 ; Hm... Proprietary, don't use it...
allow=gsm ; Always allow GSM, it's cool :)
;
; User-Input Mode (DTMF)
;
; valid entries are: rfc2833, inband
; default is rfc2833
;dtmfmode=rfc2833
;
; Default RTP Payload to send RFC2833 DTMF on. This is used to
; interoperate with broken gateways which cannot successfully
; negotiate a RFC2833 payload type in the TerminalCapabilitySet.
;
; You may also specify on either a per-peer or per-user basis below.
;dtmfcodec=101
;
; Set the gatekeeper
; DISCOVER - Find the Gk address using multicast
; DISABLE - Disable the use of a GK
; <IP address> or <Host name> - The acutal IP address or hostname of your GK
;gatekeeper = DISABLE
;
;
; Tell Asterisk whether or not to accept Gatekeeper
; routed calls or not. Normally this should always
; be set to yes, unless you want to have finer control
; over which users are allowed access to Asterisk.
; Default: YES
;
;AllowGKRouted = yes
;
; Optionally you can determine a user by Source IP versus its H.323 alias.
; Default behavour is to determine user by H.323 alias.
;UserByAlias=no
;
; Default context gets used in siutations where you are using
; the GK routed model or no type=user was found. This gives you
; the ability to either play an invalid message or to simply not
; use user authentication at all.
;
;context=default
;------------------------------ JITTER BUFFER CONFIGURATION --------------------------
; jbenable = yes ; Enables the use of a jitterbuffer on the receiving side of a
; H323 channel. Defaults to "no". An enabled jitterbuffer will
; be used only if the sending side can create and the receiving
; side can not accept jitter. The H323 channel can accept jitter,
; thus an enabled jitterbuffer on the receive H323 side will only
; be used if the sending side can create jitter and jbforce is
; also set to yes.
; jbforce = no ; Forces the use of a jitterbuffer on the receive side of a H323
; channel. Defaults to "no".
; jbmaxsize = 200 ; Max length of the jitterbuffer in milliseconds.
; jbresyncthreshold = 1000 ; Jump in the frame timestamps over which the jitterbuffer is
; resynchronized. Useful to improve the quality of the voice, with
; big jumps in/broken timestamps, usualy sent from exotic devices
; and programs. Defaults to 1000.
; jbimpl = fixed ; Jitterbuffer implementation, used on the receiving side of a H323
; channel. Two implementations are currenlty available - "fixed"
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
;
; H.323 Alias definitions
;
; Type 'h323' will register aliases to the endpoint
; and Gatekeeper, if there is one.
;
; Example: if someone calls time@your.asterisk.box.com
; Asterisk will send the call to the extension 'time'
; in the context default
;
; [default]
; exten => time,1,Answer
; exten => time,2,Playback,current-time
;
; Keyword's 'prefix' and 'e164' are only make sense when
; used with a gatekeeper. You can specify either a prefix
; or E.164 this endpoint is responsible for terminating.
;
; Example: The H.323 alias 'det-gw' will tell the gatekeeper
; to route any call with the prefix 1248 to this alias. Keyword
; e164 is used when you want to specifiy a full telephone
; number. So a call to the number 18102341212 would be
; routed to the H.323 alias 'time'.
;
;[time]
;type=h323
;e164=18102341212
;context=default
;
;[det-gw]
;type=h323
;prefix=1248,1313
;context=detroit
;
;
; Inbound H.323 calls from BillyBob would land in the incoming
; context with a maximum of 4 concurrent incoming calls
;
;
; Note: If keyword 'incominglimit' are omitted Asterisk will not
; enforce any maximum number of concurrent calls.
;
;[BillyBob]
;type=user
;host=192.168.1.1
;context=incoming
;incominglimit=4
;
;
; Outbound H.323 call to Larry using SlowStart
;
[Larry]
type=peer
host=192.168.2.1
noFastStart=yes