AUDIO PATH SETUP

AUDIO_PATH_SETUP		0x8001	32769	AMC 06.00
AlphaNet: Set up audio path between a source node and a destination node (possibly via transit nodes). <br\>Audio path is needed for a number of exchange features. To speed up things, the feature setup message is included as “payload” of this message.
1	UINT1	Channel number. <br\>0 = request for channel.
2	UINT1	Priority<br\>0x00 ... 0x0F
3	UINT1	Starting node of audio path.
4	UINT1	Ending node of audio path.
5	UINT1	Backward local reference for next node
6	UINT1	Channel type. <br\>1 = Full duplex audio channel <br\>2 = IP full duplex audio channel. (field 7,8,9 added)
7	UINT4	Prev node Audio RTP IP address for next node (AMC 10.00)
8	UINT2	Prev node Audio RTP port number for next node (AMC 10.00)
9	BITMAP[1..32]	Start node AudioCodecs supported. (AMC 10.00)<br\> See AUDIO CODEC
10	PAYLOAD	End-to-end message. See below
Response:		AUDIO_LINK_OK <br\>AUDIO_LINK_NOT_AVAILABLE
<br\>PAYLOAD MESSAGE attached to AUDIO PATH SETUP and related messages:<br\>
1	UINT1	Protocol version:<br\>0 = AlphaCom basic functions
2	UINT1	Remote function:<br\>1 = Remote proxy station, digits will be dialed later. <br\>3 = Ordinary call identified by B­number parameter. <br\>5 = Call to waiting station identified by B­number parameter, used for answer calls. <br\>Support for remote functions 3 and 5 is acknowledged in AUDIO_PATH_OK with B­protocol version set to 1 or higher.
3	UINT1	Exchange type:<br\>1 = AC <br\>2 = TL (When TL: Duplex is in start exchange)
4	UINT1	Station type:<br\>0 = Master <br\>1 = Sub <br\>2 = PNCI <br\>3 = CRM3/4 <br\>4 = Interguard <br\>5 = DualDisplay <br\>6 = Custom <br\>7 = SIP
5	UINT1	Display type <br\>0 = No display <br\>1 = TL type <br\>2 = CRM3/4
6	UINT1	Class of service
7	UINT1	Group call access level
8	UINT1	Call priority
9	BITMAP[1..16]	Flags describing station and its configuration:<br\>bit 1: Handset_off<br\>bit 2: M­key<br\>bit 3: Open/private <br\>bit 4: Voice help wanted<br\>bit 5: Allowed to page absent user<br\>bit 6: Name extension available (AMC 08.02)<br\>bit 7: Door opening available<br\>bit 8: Station duplex control (AMC 08.02)<br\>bit 9: Station Recording outgoing flag (AMC 10.60)<br\>bit 10-15 not used. bit 1 and 2 always 0 in AMC 06.00
10	NET_OBJ_REF<br\>{ECL_STATION}	A­-station technical reference: node and physical number<br\>
11	NET_OBJ_REF<br\>{ECL_USER}	A­-station human reference: node and directory number.
12	TEXT16	A­subscriber text (name) for display.
13	UINT1	User Defined Properties (UDP) of A­station.<br\>Feature 1 = value 1, feature 8 = value 127, combinations allowed AMC 07.10
14	NET_OBJ_REF	B number to be dialed in B­exchange.<br\>Only valid with remote functions 3 and 5<br\>If not used, this parameter should set to INVALID_NRF = 0x0F, or left out. AMC 07.10
15	UINT2	If call was set up by CALL SETUP message: Call mode options as specified in a CALL_SETUP message. Optional, rest is omitted if zero AMC ??
16	UINT1	If call was set up by CALL SETUP message: Node of originator of CALL_SETUP. AMC ??
17	UINT1	If call was set up by CALL SETUP message: Device of originator of CALL_SETUP. AMC ??
18	UINT2	If call was set up by CALL SETUP message: Message reference specified in CALL_SETUP. AMC ??

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