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SIP Intercom System
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Enable Session Timer
Set the line to enable call ending by session timer refreshment. The call session
will be ended if there is not new session timer event update received after the
timeout period
Session Timeout
Set the session timer timeout period
Enable Rport
Set the line to add rport in SIP headers
Enable PRACK
Set the line to support PRACK SIP message
Keep Authentication
Keep the authentication parameters from previous authentication
Auto TCP
Using TCP protocol to guarantee usability of transport for SIP messages above
1500 bytes
Enable Feature Sync
Feature Sycn with server
Enable GRUU
Support Globally Routable User-Agent URI (GRUU)
BLF Server
The registered server will receive the subscription package from ordinary
application of BLF phone.
Please enter the BLF server, if the sever does not support subscription package,
the registered server and subscription server will be separated.
BLF List Number
BLF List allows one BLF key to monitor the status of a group. Multiple BLF
lists are supported.
SIP Encryption
Enable SIP encryption such that SIP transmission will be encrypted
SIP Encryption Key
Set the pass phrase for SIP encryption
RTP Encryption
Enable RTP encryption such that RTP transmission will be encrypted
RTP Encryption Key
Set the pass phrase for RTP encryption
b)
Basic Settings
STUN – Simple Traversal of UDP through NAT –A STUN server allows a phone in a private network
to know its public IP and port as well as the type of NAT being used. The
equipment
can then use this
information to register itself to a SIP server so that it can make and receive calls while in a private
network.
