Rtp Parameters; Sdp Payload Types - ATCOM AT800D User Manual

AT800 Series User Manual
the previous registration. Defaults to 8 seconds.
5. Sub Retry Intvl‐‐‐The retry interval when the last SUBSCRIBE request fails. Defaults to 10
seconds.
RTP Parameters
1. RTP Port‐‐‐Minimum port number for RTP transmission and reception. <RTP Port Min>
and <RTP Port Max> should define a range that contains at least 2 even number ports .
Defaults to 16384
2. RTP Port Max‐‐‐Maximum port number for RTP transmission and reception. <RTP port
Min> and <RTP Port Max> should define a range that contains at least 2 even number
ports. Defaults to 16482.
3. RTP Packet Size (ms)‐‐‐Packet size in milliseconds, which can be 10, 20, 30, 40, 60
Warning: Lin16‐16 codec only supports RTP packet size = 10 ms because of the voice chip
limitation. G.723 only allows 30ms/60ms RTP packet size.
SDP Payload Types
1. AVT Dynamic Payload‐‐‐AVT dynamic payload type. Defaults to 101
2. G729b Dynamic Payload‐‐‐G729b dynamic payload type. Defaults to 18
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