View source for VOIP AUDIO CONFIG

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{| border="1"
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!style="background:#ffdead;" width="90pt" colspan="2"|VAC (VOIP_AUDIO_CONFIG)
!style="background:#ffdead;" width="100pt"|0x00AF
!style="background:#ffdead;" width="30pt"|175	
!style="background:#ffdead;" |AMC 11.02
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|colspan="3"|'''$VAC L101 U6 '10.5.11.32' W1234 W4322 '''|| colspan="2"|Configure the IP audio parameters for station 101, G.711u to 10.5.11.32 port 1234, incoming audio to AlphaCom on port 4322.
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|colspan="5"|$VAC configure the RTP audio stream for "RTP-stream station", to activate the audio the station must be called or controlled by $CONN etc. <br> Note that RTP uses even port numbers, and RTCP uses odd port numbers. So it must be at least 2 between source and destination port. E.g. 2000, 2002 etc.<br> Often used together with [[IP Dummy Station]].

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|align=center|1||[[NET_OBJ_REF]]||colspan="3"| Source AlphaCom station
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|align=center|2||[[UINT1]]||colspan="3"| Codec type<br /> AlphaCom level codecs <br> '''OBSOLETE, VALUE 1,2 and 3 SHOULD NOT BE USED''' <br /> 1. G.711u <br /> 2. G.711a <br /> 3. G722 <br /><br /> Telecom level codecs (+9dB louder than AlphaCom level) <br> 6. G.711u <br> 7. G.711a <br> 8. G.722 <br> 
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|align=center|3||[[TEXT16]]||colspan="3"|Destination IP address
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|align=center|4||[[UINT2]]||colspan="3"|Destination IP port
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|align=center|5||[[UINT2]]<br />(optional)||colspan="3"| Port in AlphaCom for receiving audio from external source. (If port not specified streaming to AlphaCom is not possible)
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|align=center|6||[[UINT1]]<br />(optional)||colspan="3"| MultiCast Ethernet port 0 or 1.  <br> If the AlphaCom system is set up for MultiCast this parameter specify the physical eth where the MulitCast rtp group and program conference should be transmitted. Default is unicast (value 2).
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By default the RTP stream station is "REGISTERED" during system start up. If manual registration is needed the system flag "RTP_stream_man_reg" can be used. If set the RTP stream station is down until the first "$VAC" command is received. 
{{code|<nowiki>&000204 .ex_profile.flags.RTP_stream_man_reg = 0 (0x00000000)</nowiki>}}
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==Group Call and Program Conference==
When the RTP-stream station is included in a group call or program conference the RTP stream is sent to the destination IP address as specified in param 3 of $VAC. The IP port used is the port specified for IP station Group Call and Program Conference.
{{code|<nowiki>ex_profile.ip_config.ip_st_audio_group = 61002 (0xee4a)</nowiki> }}
{{code|<nowiki>ex_profile.ip_config.ip_st_audio_prog = 61004 (0xee4c)</nowiki>}}

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[[Category: ACDP messages]]
[[Category: Audio Messaging]]
[[Category: DP Commands]]
[[AlphaNet_Data_Protocol#Station_Connect_Operations|Back to AlphaNet message list]]