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P2000W V2 Troubleshooting Guide
The corrected working capture should include starting of the call (The SIP invite) to call
pickup (The SIP ACK). An example of successful call capture is listed below for your
reference.
Once both of the above capture is completed, send both captured file to support to analysis
the cause.
The VoIP challenge
n protocol which is an application-layer control (signaling)
rotocol for creating, modifying, and terminating sessions with one or more
vely deploy there are several challenge of the real
nvironment it must able to work with. The most common faced problem is NAT
ironment and
ther technology that maybe in the deployed network. Since IPv4 IP is insufficient
SIP is a session initiatio
p
participants. These sessions include Internet telephone calls, multimedia distribution,
and multimedia conferences.
For SIP to successfully massi
e
pass-through issue and SIP client and call server interoperability issues.
When SIP protocol is proposed it self does not consider network env
o
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