Voip algorithm fields – Carrier Access CMG Router User Manual
Page 79
CMG Router - Release 2.7
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Profile Directory:Router Card Profile
VoIP
Voice Algorithm Settings - >
Select the field and select
[E
NTER
]
to open the window.
VoIP Algorithm Fields
SDP Name
- Defines the dynamic payload name to be used for the specified algorithm in the
Session Description Protocol (SDP) part of MGCP connection commands. The name has a maximum
of 16 characters.
RTP Payload Type
- Defines the dynamic payload type to be used for the specified algorithm
in the Session Description Protocol (SDP) part of MGCP connection commands.
RTP Ptime (ms)
- Defines the default packetization time for specified algorithm. The
packetization time determines the frequency at which RTP packets are transmitted.
For all algorithms other than G.729a, the setting options are <10>, <20> or <30> milliseconds.
For the G.729a the range is <10> through <80> in increments of 10.