VS-AGU-E1M800-S User Manual
OpenVox Communication Co.Ltd URL:www.openvox.cn
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Media
Table 4-3-6 Instruction of Media
Options
Definition
Premature Media
Some ISDN links send empty media frames before the call is in ringing or
progress state. The SIP channel will then send 183 indicating early media
which will be empty - thus users get no ring signal. Setting this to "yes" will
stop any media before we have call progress (meaning the SIP channel will
not send 183 Session Progress for early media). Default is 'yes'. Also make
sure that the SIP peer is configured with progressinband=never. In order
for 'noanswer' applications to work, you need to run the progress()
application in the priority before the app.
TOS for SIP
Packets
Sets type of service for SIP packets
TOS for RTP
Packets
Sets type of service for RTP packets