Ethereal-dev: [Ethereal-dev] patch to IAX2 dissector
Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.
From: Kenny Shumard <kshumard@xxxxxxxxx>
Date: Fri, 1 Apr 2005 18:33:24 -0500
This upgrade includes updated IAX commands and IEs, as well as some minor formatting fixes. Also included is a list of #defines for hangup cause codes, needed for a new IE.
--- packet-iax2.c 2005-03-10 10:53:43.000000000 -0500
+++ packet-iax2.c.patched 2005-04-01 18:15:22.000000000 -0500
@@ -43,7 +43,7 @@
#include "iax2_codec_type.h"
#define IAX2_PORT 4569
-#define PROTO_TAG_IAX2 "IAX2"
+#define PROTO_TAG_IAX2 "IAX2"
/* #define DEBUG_HASHING */
@@ -121,6 +121,30 @@
static int hf_IAX_IE_MUSICONHOLD = -1;
static int hf_IAX_IE_TRANSFERID = -1;
static int hf_IAX_IE_RDNIS = -1;
+static int hf_IAX_IE_PROVISIONING = -1;
+static int hf_IAX_IE_AESPROVISIONING = -1;
+static int hf_IAX_IE_DATETIME = -1;
+static int hf_IAX_IE_DEVICETYPE = -1;
+static int hf_IAX_IE_SERVICEIDENT = -1;
+static int hf_IAX_IE_FIRMWAREVER = -1;
+static int hf_IAX_IE_FWBLOCKDESC = -1;
+static int hf_IAX_IE_FWBLOCKDATA = -1;
+static int hf_IAX_IE_PROVVER = -1;
+static int hf_IAX_IE_CALLINGPRES = -1;
+static int hf_IAX_IE_CALLINGTON = -1;
+static int hf_IAX_IE_CALLINGTNS = -1;
+static int hf_IAX_IE_SAMPLINGRATE = -1;
+static int hf_IAX_IE_CAUSECODE = -1;
+static int hf_IAX_IE_ENCRYPTION = -1;
+static int hf_IAX_IE_ENCKEY = -1;
+static int hf_IAX_IE_CODEC_PREFS = -1;
+static int hf_IAX_IE_RR_JITTER = -1;
+static int hf_IAX_IE_RR_LOSS = -1;
+static int hf_IAX_IE_RR_PKTS = -1;
+static int hf_IAX_IE_RR_DELAY = -1;
+static int hf_IAX_IE_RR_DROPPED = -1;
+static int hf_IAX_IE_RR_OOO = -1;
+
static int hf_IAX_IE_DATAFORMAT = -1;
static int hf_IAX_IE_UNKNOWN_BYTE = -1;
static int hf_IAX_IE_UNKNOWN_I16 = -1;
@@ -193,6 +217,9 @@
{32, "MWI"},
{33, "UNSUPPORTED"},
{34, "TRANSFER"},
+ {35, "PROVISION"},
+ {36, "FWDOWNL"},
+ {37, "FWDATA"},
{0,NULL}
};
@@ -243,6 +270,26 @@
{IAX_IE_PROVISIONING, "Provisioning info"},
{IAX_IE_AESPROVISIONING, "AES Provisioning info"},
{IAX_IE_DATETIME,"Date/Time"},
+ {IAX_IE_DEVICETYPE, "Device type"},
+ {IAX_IE_SERVICEIDENT, "Service Identifier"},
+ {IAX_IE_FIRMWAREVER, "Firmware revision"},
+ {IAX_IE_FWBLOCKDESC, "Firmware block description"},
+ {IAX_IE_FWBLOCKDATA, "Firmware block of data"},
+ {IAX_IE_PROVVER, "Provisioning version"},
+ {IAX_IE_CALLINGPRES, "Calling presentation"},
+ {IAX_IE_CALLINGTON, "Calling type of number"},
+ {IAX_IE_CALLINGTNS, "Calling transit network select"},
+ {IAX_IE_SAMPLINGRATE, "Supported sampling rates"},
+ {IAX_IE_CAUSECODE, "Hangup cause"},
+ {IAX_IE_ENCRYPTION, "Encryption format"},
+ {IAX_IE_ENCKEY, "Raw encryption key"},
+ {IAX_IE_CODEC_PREFS, "Codec preferences"},
+ {IAX_IE_RR_JITTER, "Received jitter"},
+ {IAX_IE_RR_LOSS, "Received loss"},
+ {IAX_IE_RR_PKTS, "Received frames"},
+ {IAX_IE_RR_DELAY, "Max playout delay in ms for received frames"},
+ {IAX_IE_RR_DROPPED, "Dropped frames"},
+ {IAX_IE_RR_OOO, "Frames received out of order"},
{IAX_IE_DATAFORMAT, "Data call format"},
{0,NULL}
};
@@ -288,6 +335,53 @@
{0,NULL}
};
+static const value_string iax_causecodes[] = {
+ {AST_CAUSE_UNALLOCATED, "Unallocated"},
+ {AST_CAUSE_NO_ROUTE_TRANSIT_NET, "No route transit net"},
+ {AST_CAUSE_NO_ROUTE_DESTINATION, "No route to destination"},
+ {AST_CAUSE_CHANNEL_UNACCEPTABLE, "Channel unacceptable"},
+ {AST_CAUSE_CALL_AWARDED_DELIVERED, "Call awarded delivered"},
+ {AST_CAUSE_NORMAL_CLEARING, "Normal clearing"},
+ {AST_CAUSE_USER_BUSY, "User busy"},
+ {AST_CAUSE_NO_USER_RESPONSE, "No user response"},
+ {AST_CAUSE_NO_ANSWER, "No answer"},
+ {AST_CAUSE_CALL_REJECTED, "Call rejected"},
+ {AST_CAUSE_NUMBER_CHANGED, "Number changed"},
+ {AST_CAUSE_DESTINATION_OUT_OF_ORDER, "Destination out of order"},
+ {AST_CAUSE_INVALID_NUMBER_FORMAT, "Invalid number format"},
+ {AST_CAUSE_FACILITY_REJECTED, "Facility rejected"},
+ {AST_CAUSE_RESPONSE_TO_STATUS_ENQUIRY, "Response to status inquiry"},
+ {AST_CAUSE_NORMAL_UNSPECIFIED, "Normal unspecified"},
+ {AST_CAUSE_NORMAL_CIRCUIT_CONGESTION, "Normal circuit congestion"},
+ {AST_CAUSE_NETWORK_OUT_OF_ORDER, "Network out of order"},
+ {AST_CAUSE_NORMAL_TEMPORARY_FAILURE, "Normal temporary failure"},
+ {AST_CAUSE_SWITCH_CONGESTION, "Switch congestion"},
+ {AST_CAUSE_ACCESS_INFO_DISCARDED, "Access info discarded"},
+ {AST_CAUSE_REQUESTED_CHAN_UNAVAIL, "Requested channel unavailable"},
+ {AST_CAUSE_PRE_EMPTED, "Preempted"},
+ {AST_CAUSE_FACILITY_NOT_SUBSCRIBED, "Facility not subscribed"},
+ {AST_CAUSE_OUTGOING_CALL_BARRED, "Outgoing call barred"},
+ {AST_CAUSE_INCOMING_CALL_BARRED, "Incoming call barred"},
+ {AST_CAUSE_BEARERCAPABILITY_NOTAUTH, "Bearer capability not authorized"},
+ {AST_CAUSE_BEARERCAPABILITY_NOTAVAIL, "Bearer capability not available"},
+ {AST_CAUSE_BEARERCAPABILITY_NOTIMPL, "Bearer capability not implemented"},
+ {AST_CAUSE_CHAN_NOT_IMPLEMENTED, "Channel not implemented"},
+ {AST_CAUSE_FACILITY_NOT_IMPLEMENTED, "Facility not implemented"},
+ {AST_CAUSE_INVALID_CALL_REFERENCE, "Invalid call reference"},
+ {AST_CAUSE_INCOMPATIBLE_DESTINATION, "Incompatible destination"},
+ {AST_CAUSE_INVALID_MSG_UNSPECIFIED, "Invalid message unspecified"},
+ {AST_CAUSE_MANDATORY_IE_MISSING, "Mandatory IE missing"},
+ {AST_CAUSE_MESSAGE_TYPE_NONEXIST, "Message type nonexistent"},
+ {AST_CAUSE_WRONG_MESSAGE, "Wrong message"},
+ {AST_CAUSE_IE_NONEXIST, "IE nonexistent"},
+ {AST_CAUSE_INVALID_IE_CONTENTS, "Invalid IE contents"},
+ {AST_CAUSE_WRONG_CALL_STATE, "Wrong call state"},
+ {AST_CAUSE_RECOVERY_ON_TIMER_EXPIRE, "Recovery on timer expire"},
+ {AST_CAUSE_MANDATORY_IE_LENGTH_ERROR, "Mandatory IE length error"},
+ {AST_CAUSE_PROTOCOL_ERROR, "Protocol error"},
+ {AST_CAUSE_INTERWORKING, "Interworking"},
+};
+
/* ************************************************************************* */
@@ -1065,6 +1159,98 @@
proto_tree_add_item (ies_tree, hf_IAX_IE_TRANSFERID, tvb,
offset + 2, ies_len, FALSE);
break;
+ case IAX_IE_PROVISIONING:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_PROVISIONING, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_AESPROVISIONING:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_AESPROVISIONING, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_DATETIME:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_DATETIME, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_DEVICETYPE:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_DEVICETYPE, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_SERVICEIDENT:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_SERVICEIDENT, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_FIRMWAREVER:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_FIRMWAREVER, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_FWBLOCKDESC:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_FWBLOCKDESC, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_FWBLOCKDATA:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_FWBLOCKDATA, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_PROVVER:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_PROVVER, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_CALLINGPRES:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_CALLINGPRES, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_CALLINGTON:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_CALLINGTON, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_CALLINGTNS:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_CALLINGTNS, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_SAMPLINGRATE:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_SAMPLINGRATE, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_CAUSECODE:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_CAUSECODE, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_ENCRYPTION:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_ENCRYPTION, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_ENCKEY:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_ENCKEY, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_CODEC_PREFS:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_CODEC_PREFS, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_JITTER:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_JITTER, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_LOSS:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_LOSS, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_PKTS:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_PKTS, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_DELAY:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_DELAY, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_DROPPED:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_DROPPED, tvb,
+ offset +2, ies_len, FALSE);
+ break;
+ case IAX_IE_RR_OOO:
+ proto_tree_add_item (ies_tree, hf_IAX_IE_RR_OOO, tvb,
+ offset +2, ies_len, FALSE);
+ break;
case IAX_IE_DATAFORMAT:
proto_tree_add_item (ies_tree, hf_IAX_IE_DATAFORMAT, tvb,
@@ -1736,6 +1922,79 @@
0x0, "",
HFILL}},
+ {&hf_IAX_IE_PROVISIONING,
+ {"Provisioning info","iax2.iax.provisioning", FT_STRING, BASE_NONE,
+ NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_AESPROVISIONING,
+ {"AES Provisioning info","iax2.iax.aesprovisioning", FT_STRING, BASE_NONE,
+ NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_DATETIME,
+ {"Date/Time", "iax2.iax.datetime", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_DEVICETYPE,
+ {"Device type", "iax2.iax.devicetype", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_SERVICEIDENT,
+ {"Service identifier", "iax2.iax.serviceident", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_FIRMWAREVER,
+ {"Firmware version", "iax2.iax.firmwarever", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_FWBLOCKDESC,
+ {"Firmware block description", "iax2.iax.fwblockdesc", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_FWBLOCKDATA,
+ {"Firmware block of data", "iax2.iax.fwblockdata", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_PROVVER,
+ {"Provisioning version", "iax2.iax.provver", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_CALLINGPRES,
+ {"Calling presentation", "iax2.iax.callingpres", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_CALLINGTON,
+ {"Calling type of number", "iax2.iax.callington", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_CALLINGTNS,
+ {"Calling transit network select", "iax2.iax.callingtns", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_SAMPLINGRATE,
+ {"Supported sampling rates", "iax2.iax.samplingrate", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_CAUSECODE,
+ {"Hangup cause", "iax2.iax.causecode", FT_UINT8, BASE_HEX, VALS(iax_causecodes),
+ 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_ENCRYPTION,
+ {"Encryption format", "iax2.iax.encryption", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_ENCKEY,
+ {"Encryption key", "iax2.iax.enckey", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_CODEC_PREFS,
+ {"Codec negotiation", "iax2.iax.codecprefs", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_JITTER,
+ {"Received jitter (as in RFC1889)", "iax2.iax.rrjitter", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_LOSS,
+ {"Received loss (high byte loss pct, low 24 bits loss count, as in rfc1889)", "iax2.iax.rrloss",
+ FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_PKTS,
+ {"Total frames received", "iax2.iax.rrpkts", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_DELAY,
+ {"Max playout delay in ms for received frames", "iax2.iax.rrdelay", FT_UINT16, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_DROPPED,
+ {"Dropped frames (presumably by jitterbuffer)", "iax2.iax.rrdropped", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
+ {&hf_IAX_IE_RR_OOO,
+ {"Frame received out of order", "iax2.iax.rrooo", FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},
+
{&hf_IAX_IE_DATAFORMAT,
{"Data call format", "iax2.iax.dataformat", FT_UINT32, BASE_HEX,
VALS(iax_dataformats), 0x0, "", HFILL}},
--- packet-iax2.h 2005-03-10 10:53:43.000000000 -0500
+++ packet-iax2.h.patched 2005-04-01 18:06:49.000000000 -0500
@@ -17,9 +17,9 @@
#define _PACKET_IAX2_H
/* Max version of IAX protocol we support */
-#define IAX_PROTO_VERSION 2
+#define IAX_PROTO_VERSION 2
-#define IAX_MAX_CALLS 32768
+#define IAX_MAX_CALLS 32768
#define IAX_FLAG_FULL 0x8000
@@ -29,7 +29,7 @@
#define IAX_MAX_SHIFT 0x1F
-#define IAX_WINDOW 64
+#define IAX_WINDOW 64
#define AST_FRAME_DTMF 1 /* A DTMF digit, subclass is the digit */
#define AST_FRAME_VOICE 2 /* Voice data, subclass is AST_FORMAT_* */
@@ -70,52 +70,121 @@
#define IAX_COMMAND_TXREL 26 /* Transfer release */
#define IAX_COMMAND_TXREJ 27 /* Transfer reject */
#define IAX_COMMAND_QUELCH 28 /* Stop audio/video transmission */
-#define IAX_COMMAND_UNQUELCH 29 /* Resume audio/video transmission */
-#define IAX_COMMAND_POKE 30 /* Like ping, but does not require an open connection */
+#define IAX_COMMAND_UNQUELCH 29 /* Resume audio/video transmission */
+#define IAX_COMMAND_POKE 30 /* Like ping, but does not require an open connection */
#define IAX_COMMAND_PAGE 31 /* Paging description */
-#define IAX_COMMAND_MWI 32 /* Stand-alone message waiting indicator */
+#define IAX_COMMAND_MWI 32 /* Stand-alone message waiting indicator */
#define IAX_COMMAND_UNSUPPORT 33 /* Unsupported message received */
#define IAX_COMMAND_TRANSFER 34 /* Request remote transfer */
+#define IAX_COMMAND_PROVISION 35 /* Provision device */
+#define IAX_COMMAND_FWDOWNL 36 /* Download firmware */
+#define IAX_COMMAND_FWDATA 37 /* Firmware Data */
#define IAX_DEFAULT_REG_EXPIRE 60 /* By default require re-registration once per minute */
-#define IAX_LINGER_TIMEOUT 10 /* How long to wait before closing bridged call */
+#define IAX_LINGER_TIMEOUT 10 /* How long to wait before closing bridged call */
-#define IAX_DEFAULT_PORTNO 4569
+#define IAX_DEFAULT_PORTNO 4569
/* IAX Information elements */
#define IAX_IE_CALLED_NUMBER 1 /* Number/extension being called - string */
#define IAX_IE_CALLING_NUMBER 2 /* Calling number - string */
-#define IAX_IE_CALLING_ANI 3 /* Calling number ANI for billing - string */
-#define IAX_IE_CALLING_NAME 4 /* Name of caller - string */
+#define IAX_IE_CALLING_ANI 3 /* Calling number ANI for billing - string */
+#define IAX_IE_CALLING_NAME 4 /* Name of caller - string */
#define IAX_IE_CALLED_CONTEXT 5 /* Context for number - string */
-#define IAX_IE_USERNAME 6 /* Username (peer or user) for authentication - string */
-#define IAX_IE_PASSWORD 7 /* Password for authentication - string */
-#define IAX_IE_CAPABILITY 8 /* Actual codec capability - unsigned int */
-#define IAX_IE_FORMAT 9 /* Desired codec format - unsigned int */
-#define IAX_IE_LANGUAGE 10 /* Desired language - string */
-#define IAX_IE_VERSION 11 /* Protocol version - short */
-#define IAX_IE_ADSICPE 12 /* CPE ADSI capability - short */
-#define IAX_IE_DNID 13 /* Originally dialed DNID - string */
-#define IAX_IE_AUTHMETHODS 14 /* Authentication method(s) - short */
-#define IAX_IE_CHALLENGE 15 /* Challenge data for MD5/RSA - string */
-#define IAX_IE_MD5_RESULT 16 /* MD5 challenge result - string */
-#define IAX_IE_RSA_RESULT 17 /* RSA challenge result - string */
+#define IAX_IE_USERNAME 6 /* Username (peer or user) for authentication - string */
+#define IAX_IE_PASSWORD 7 /* Password for authentication - string */
+#define IAX_IE_CAPABILITY 8 /* Actual codec capability - unsigned int */
+#define IAX_IE_FORMAT 9 /* Desired codec format - unsigned int */
+#define IAX_IE_LANGUAGE 10 /* Desired language - string */
+#define IAX_IE_VERSION 11 /* Protocol version - short */
+#define IAX_IE_ADSICPE 12 /* CPE ADSI capability - short */
+#define IAX_IE_DNID 13 /* Originally dialed DNID - string */
+#define IAX_IE_AUTHMETHODS 14 /* Authentication method(s) - short */
+#define IAX_IE_CHALLENGE 15 /* Challenge data for MD5/RSA - string */
+#define IAX_IE_MD5_RESULT 16 /* MD5 challenge result - string */
+#define IAX_IE_RSA_RESULT 17 /* RSA challenge result - string */
#define IAX_IE_APPARENT_ADDR 18 /* Apparent address of peer - struct sockaddr_in */
-#define IAX_IE_REFRESH 19 /* When to refresh registration - short */
-#define IAX_IE_DPSTATUS 20 /* Dialplan status - short */
-#define IAX_IE_CALLNO 21 /* Call number of peer - short */
-#define IAX_IE_CAUSE 22 /* Cause - string */
-#define IAX_IE_IAX_UNKNOWN 23 /* Unknown IAX command - byte */
-#define IAX_IE_MSGCOUNT 24 /* How many messages waiting - short */
-#define IAX_IE_AUTOANSWER 25 /* Request auto-answering -- none */
-#define IAX_IE_MUSICONHOLD 26 /* Request musiconhold with QUELCH -- none or string */
-#define IAX_IE_TRANSFERID 27 /* Transfer Request Identifier -- int */
-#define IAX_IE_RDNIS 28 /* Referring DNIS -- string */
-#define IAX_IE_PROVISIONING 29 /* Provisioning info */
-#define IAX_IE_AESPROVISIONING 30 /* AES Provisioning info */
-#define IAX_IE_DATETIME 31 /* Date/Time */
-#define IAX_IE_DATAFORMAT 255 /* Data call format -- iax_dataformat_t */
+#define IAX_IE_REFRESH 19 /* When to refresh registration - short */
+#define IAX_IE_DPSTATUS 20 /* Dialplan status - short */
+#define IAX_IE_CALLNO 21 /* Call number of peer - short */
+#define IAX_IE_CAUSE 22 /* Cause - string */
+#define IAX_IE_IAX_UNKNOWN 23 /* Unknown IAX command - byte */
+#define IAX_IE_MSGCOUNT 24 /* How many messages waiting - short */
+#define IAX_IE_AUTOANSWER 25 /* Request auto-answering -- none */
+#define IAX_IE_MUSICONHOLD 26 /* Request musiconhold with QUELCH -- none or string */
+#define IAX_IE_TRANSFERID 27 /* Transfer Request Identifier -- int */
+#define IAX_IE_RDNIS 28 /* Referring DNIS -- string */
+#define IAX_IE_PROVISIONING 29 /* Provisioning info */
+#define IAX_IE_AESPROVISIONING 30 /* AES Provisioning info */
+#define IAX_IE_DATETIME 31 /* Date/Time -- unsigned int */
+#define IAX_IE_DEVICETYPE 32 /* Device Type -- string */
+#define IAX_IE_SERVICEIDENT 33 /* Service Identifier -- string */
+#define IAX_IE_FIRMWAREVER 34 /* Firmware revision -- u16 */
+#define IAX_IE_FWBLOCKDESC 35 /* Firmware block description -- u32 */
+#define IAX_IE_FWBLOCKDATA 36 /* Firmware block of data -- raw */
+#define IAX_IE_PROVVER 37 /* Provisioning Version (u32) */
+#define IAX_IE_CALLINGPRES 38 /* Calling presentation (u8) */
+#define IAX_IE_CALLINGTON 39 /* Calling type of number (u8) */
+#define IAX_IE_CALLINGTNS 40 /* Calling transit network select (u16) */
+#define IAX_IE_SAMPLINGRATE 41 /* Supported sampling rates (u16) */
+#define IAX_IE_CAUSECODE 42 /* Hangup cause (u8) */
+#define IAX_IE_ENCRYPTION 43 /* Encryption format (u16) */
+#define IAX_IE_ENCKEY 44 /* Encryption key (raw) */
+#define IAX_IE_CODEC_PREFS 45 /* Codec Negotiation */
+#define IAX_IE_RR_JITTER 46 /* Received jitter (as in RFC1889) u32 */
+#define IAX_IE_RR_LOSS 47 /* Received loss (high byte loss pct, low 24 bits loss count, as in rfc1889 */
+#define IAX_IE_RR_PKTS 48 /* Received frames (total frames received) u32 */
+#define IAX_IE_RR_DELAY 49 /* Max playout delay for received frames (in ms) u16 */
+#define IAX_IE_RR_DROPPED 50 /* Dropped frames (presumably by jitterbuf) u32 */
+#define IAX_IE_RR_OOO 51 /* Frames received Out of Order u32 */
+#define IAX_IE_DATAFORMAT 255 /* Data call format -- iax_dataformat_t */
+
+/* hangup cause codes */
+#define AST_CAUSE_UNALLOCATED 1
+#define AST_CAUSE_NO_ROUTE_TRANSIT_NET 2
+#define AST_CAUSE_NO_ROUTE_DESTINATION 3
+#define AST_CAUSE_CHANNEL_UNACCEPTABLE 6
+#define AST_CAUSE_CALL_AWARDED_DELIVERED 7
+#define AST_CAUSE_NORMAL_CLEARING 16
+#define AST_CAUSE_USER_BUSY 17
+#define AST_CAUSE_NO_USER_RESPONSE 18
+#define AST_CAUSE_NO_ANSWER 19
+#define AST_CAUSE_CALL_REJECTED 21
+#define AST_CAUSE_NUMBER_CHANGED 22
+#define AST_CAUSE_DESTINATION_OUT_OF_ORDER 27
+#define AST_CAUSE_INVALID_NUMBER_FORMAT 28
+#define AST_CAUSE_FACILITY_REJECTED 29
+#define AST_CAUSE_RESPONSE_TO_STATUS_ENQUIRY 30
+#define AST_CAUSE_NORMAL_UNSPECIFIED 31
+#define AST_CAUSE_NORMAL_CIRCUIT_CONGESTION 34
+#define AST_CAUSE_NETWORK_OUT_OF_ORDER 38
+#define AST_CAUSE_NORMAL_TEMPORARY_FAILURE 41
+#define AST_CAUSE_SWITCH_CONGESTION 42
+#define AST_CAUSE_ACCESS_INFO_DISCARDED 43
+#define AST_CAUSE_REQUESTED_CHAN_UNAVAIL 44
+#define AST_CAUSE_PRE_EMPTED 45
+#define AST_CAUSE_FACILITY_NOT_SUBSCRIBED 50
+#define AST_CAUSE_OUTGOING_CALL_BARRED 52
+#define AST_CAUSE_INCOMING_CALL_BARRED 54
+#define AST_CAUSE_BEARERCAPABILITY_NOTAUTH 57
+#define AST_CAUSE_BEARERCAPABILITY_NOTAVAIL 58
+#define AST_CAUSE_BEARERCAPABILITY_NOTIMPL 65
+#define AST_CAUSE_CHAN_NOT_IMPLEMENTED 66
+#define AST_CAUSE_FACILITY_NOT_IMPLEMENTED 69
+#define AST_CAUSE_INVALID_CALL_REFERENCE 81
+#define AST_CAUSE_INCOMPATIBLE_DESTINATION 88
+#define AST_CAUSE_INVALID_MSG_UNSPECIFIED 95
+#define AST_CAUSE_MANDATORY_IE_MISSING 96
+#define AST_CAUSE_MESSAGE_TYPE_NONEXIST 97
+#define AST_CAUSE_WRONG_MESSAGE 98
+#define AST_CAUSE_IE_NONEXIST 99
+#define AST_CAUSE_INVALID_IE_CONTENTS 100
+#define AST_CAUSE_WRONG_CALL_STATE 101
+#define AST_CAUSE_RECOVERY_ON_TIMER_EXPIRE 102
+#define AST_CAUSE_MANDATORY_IE_LENGTH_ERROR 103
+#define AST_CAUSE_PROTOCOL_ERROR 111
+#define AST_CAUSE_INTERWORKING 127
#define IAX_AUTH_PLAINTEXT (1 << 0)
#define IAX_AUTH_MD5 (1 << 1)
@@ -124,7 +193,7 @@
#define IAX_META_TRUNK 1 /* Trunk meta-message */
#define IAX_META_VIDEO 2 /* Video frame */
-#define IAX_DPSTATUS_EXISTS (1 << 0)
+#define IAX_DPSTATUS_EXISTS (1 << 0)
#define IAX_DPSTATUS_CANEXIST (1 << 1)
#define IAX_DPSTATUS_NONEXISTANT (1 << 2)
#define IAX_DPSTATUS_IGNOREPAT (1 << 14)
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