262 lines
14 KiB
Ruby
262 lines
14 KiB
Ruby
module Rex
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module Proto
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module IAX2
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IAX2_DEFAULT_PORT = 4569
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IAX_TYPE_VOICE = 2
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IAX_TYPE_CONTROL = 4
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IAX_TYPE_IAX = 6
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IAX_TYPE_DTMF_BEGIN = 1
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IAX_TYPE_DTMF_END = 12
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IAX_CTRL_HANGUP = 1
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IAX_CTRL_RINGING = 3
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IAX_CTRL_ANSWER = 4
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IAX_CTRL_BUSY = 5
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IAX_CTRL_PROGRESS = 14
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IAX_CTRL_PROCEED = 15
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=begin
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+-------------+---------------+-------------------------------------+
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| VALUE | Name | Description |
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+-------------+---------------+-------------------------------------+
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| 0x01 | Hangup | The call has been hungup at the |
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| | | remote end |
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| 0x02 | Reserved | Reserved for future use |
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| 0x03 | Ringing | Remote end is ringing (ring-back) |
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| 0x04 | Answer | Remote end has answered |
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| 0x05 | Busy | Remote end is busy |
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| 0x06 | Reserved | Reserved for future use |
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| 0x07 | Reserved | Reserved for future use |
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| 0x08 | Congestion | The call is congested |
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| 0x09 | Flash Hook | Flash hook |
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| 0x0a | Reserved | Reserved for future use |
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| 0x0b | Option | Device-specific options are being |
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| | | transmitted |
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| 0x0c | Key Radio | Key Radio |
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| 0x0d | Unkey Radio | Unkey Radio |
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| 0x0e | Call Progress | Call is in progress |
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| 0x0f | Call | Call is proceeding |
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| | Proceeding | |
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| 0x10 | Hold | Call is placed on hold |
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| 0x11 | Unhold | Call is taken off hold |
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+-------------+---------------+-------------------------------------+
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=end
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IAX_SUBTYPE_NEW = 1
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IAX_SUBTYPE_PING = 2
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IAX_SUBTYPE_PONG = 3
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IAX_SUBTYPE_ANSWER = 4
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IAX_SUBTYPE_ACK = 4
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IAX_SUBTYPE_HANGUP = 5
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IAX_SUBTYPE_REJECT = 6
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IAX_SUBTYPE_ACCEPT = 7
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IAX_SUBTYPE_AUTHREQ = 8
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IAX_SUBTYPE_AUTHREP = 9
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IAX_SUBTYPE_INVAL = 10
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IAX_SUBTYPE_LAGRQ = 11
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IAX_SUBTYPE_LAGRP = 12
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IAX_SUBTYPE_REGREQ = 13
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IAX_SUBTYPE_REGAUTH = 14
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IAX_SUBTYPE_REGACK = 15
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IAX_SUBTYPE_REGREJ = 16
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IAX_SUBTYPE_REGREL = 17
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IAX_SUBTYPE_VNAK = 18
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=begin
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+------+-----------+-----------------------------------------+
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| Hex | Name | Description |
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+------+-----------+-----------------------------------------+
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| 0x01 | NEW | Initiate a new call |
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| 0x02 | PING | Ping request |
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| 0x03 | PONG | Ping or poke reply |
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| 0x04 | ACK | Explicit acknowledgment |
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| 0x05 | HANGUP | Initiate call tear-down |
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| 0x06 | REJECT | Reject a call |
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| 0x07 | ACCEPT | Accept a call |
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| 0x08 | AUTHREQ | Authentication request |
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| 0x09 | AUTHREP | Authentication reply |
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| 0x0a | INVAL | Invalid message |
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| 0x0b | LAGRQ | Lag request |
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| 0x0c | LAGRP | Lag reply |
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| 0x0d | REGREQ | Registration request |
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| 0x0e | REGAUTH | Registration authentication |
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| 0x0f | REGACK | Registration acknowledgement |
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| 0x10 | REGREJ | Registration reject |
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| 0x11 | REGREL | Registration release |
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| 0x12 | VNAK | Video/Voice retransmit request |
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| 0x13 | DPREQ | Dialplan request |
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| 0x14 | DPREP | Dialplan reply |
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| 0x15 | DIAL | Dial |
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| 0x16 | TXREQ | Transfer request |
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| 0x17 | TXCNT | Transfer connect |
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| 0x18 | TXACC | Transfer accept |
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| 0x19 | TXREADY | Transfer ready |
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| 0x1a | TXREL | Transfer release |
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| 0x1b | TXREJ | Transfer reject |
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| 0x1c | QUELCH | Halt audio/video [media] transmission |
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| 0x1d | UNQUELCH | Resume audio/video [media] transmission |
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| 0x1e | POKE | Poke request |
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| 0x1f | Reserved | Reserved for future use |
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| 0x20 | MWI | Message waiting indication |
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| 0x21 | UNSUPPORT | Unsupported message |
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| 0x22 | TRANSFER | Remote transfer request |
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| 0x23 | Reserved | Reserved for future use |
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| 0x24 | Reserved | Reserved for future use |
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| 0x25 | Reserved | Reserved for future use |
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+------+-----------+-----------------------------------------+
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=end
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IAX_IE_CALLED_NUMBER = 1
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IAX_IE_CALLING_NUMBER = 2
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IAX_IE_AUTH_METHODS = 3
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IAX_IE_CALLING_NAME = 4
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IAX_IE_USERNAME = 6
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IAX_IE_DESIRED_CODEC = 9
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IAX_IE_ORIGINAL_DID = 10
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IAX_IE_ACTUAL_CODECS = 8
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IAX_IE_PROTO_VERSION = 11
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IAX_IE_REG_REFRESH = 19
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IAX_IE_CHALLENGE_DATA = 15
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IAX_IE_CHALLENGE_RESP = 16
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IAX_IE_APPARENT_ADDR = 18
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IAX_IE_REGREJ_CAUSE = 22
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IAX_IE_HANGUP_CAUSE = 42
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=begin
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+------+----------------+-------------------------------------------+
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| HEX | NAME | DESCRIPTION |
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+------+----------------+-------------------------------------------+
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| HEX | NAME | DESCRIPTION |
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| 0x01 | CALLED NUMBER | Number/extension being called |
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| 0x02 | CALLING NUMBER | Calling number |
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| 0x03 | CALLING ANI | Calling number ANI for billing |
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| 0x04 | CALLING NAME | Name of caller |
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| 0x05 | CALLED CONTEXT | Context for number |
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| 0x06 | USERNAME | Username (peer or user) for |
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| | | authentication |
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| 0x07 | PASSWORD | Password for authentication |
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| 0x08 | CAPABILITY | Actual CODEC capability |
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| 0x09 | FORMAT | Desired CODEC format |
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| 0x0a | LANGUAGE | Desired language |
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| 0x0b | VERSION | Protocol version |
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| 0x0c | ADSICPE | CPE ADSI capability |
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| 0x0d | DNID | Originally dialed DNID |
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| 0x0e | AUTHMETHODS | Authentication method(s) |
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| 0x0f | CHALLENGE | Challenge data for MD5/RSA |
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| 0x10 | MD5 RESULT | MD5 challenge result |
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| 0x11 | RSA RESULT | RSA challenge result |
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| 0x12 | APPARENT ADDR | Apparent address of peer |
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| 0x13 | REFRESH | When to refresh registration |
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| 0x14 | DPSTATUS | Dialplan status |
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| 0x15 | CALLNO | Call number of peer |
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| 0x16 | CAUSE | Cause |
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| 0x17 | IAX UNKNOWN | Unknown IAX command |
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| 0x18 | MSGCOUNT | How many messages waiting |
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| 0x19 | AUTOANSWER | Request auto-answering |
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| 0x1a | MUSICONHOLD | Request musiconhold with QUELCH |
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| 0x1b | TRANSFERID | Transfer Request Identifier |
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| 0x1c | RDNIS | Referring DNIS |
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| 0x1d | Reserved | Reserved for future use |
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| 0x1e | Reserved | Reserved for future use |
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| 0x1f | DATETIME | Date/Time |
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| 0x20 | Reserved | Reserved for future use |
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| 0x21 | Reserved | Reserved for future use |
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| 0x22 | Reserved | Reserved for future use |
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| 0x23 | Reserved | Reserved for future use |
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| 0x24 | Reserved | Reserved for future use |
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| 0x25 | Reserved | Reserved for future use |
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| 0x26 | CALLINGPRES | Calling presentation |
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| 0x27 | CALLINGTON | Calling type of number |
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| 0x28 | CALLINGTNS | Calling transit network select |
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| 0x29 | SAMPLINGRATE | Supported sampling rates |
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| 0x2a | CAUSECODE | Hangup cause |
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| 0x2b | ENCRYPTION | Encryption format |
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| 0x2c | ENCKEY | Reserved for future Use |
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| 0x2d | CODEC PREFS | CODEC Negotiation |
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| 0x2e | RR JITTER | Received jitter, as in RFC 3550 |
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| 0x2f | RR LOSS | Received loss, as in RFC 3550 |
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| 0x30 | RR PKTS | Received frames |
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| 0x31 | RR DELAY | Max playout delay for received frames in |
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| 0x32 | RR DROPPED | Dropped frames (presumably by jitter |
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| | | buffer) |
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| 0x33 | RR OOO | Frames received Out of Order |
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| 0x34 | OSPTOKEN | OSP Token Block |
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+------+----------------+-------------------------------------------+
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=end
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# Codecs
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IAX_CODEC_G711_MULAW = 0x00000004
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IAX_CODEC_G711_ALAW = 0x00000008
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IAX_CODEC_LINEAR_PCM = 0x00000040
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# Supported
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IAX_SUPPORTED_CODECS = IAX_CODEC_G711_MULAW | IAX_CODEC_G711_ALAW | IAX_CODEC_LINEAR_PCM
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# Default timings
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IAX_DEFAULT_REG_REFRESH = 60
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IAX_DEFAULT_TIMEOUT = 10
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end
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end
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end
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