User manual

26xx Technical Manual EN-V106d
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Session Expire(Sec) Specify the session expire time that
will be used to negotiate with the
remote host or proxy.
Min Session Expire(Sec) Specify the minimum session expire
time that other host or proxy will need
to follow when calling the WELLGATE
26XX.
Session Refresh Request Select the session refresh method that
will be used on the WELLGATE 26XX,
you can choose among the two
methods:
 UPDATE
 Re-Invite
Session Refresher Select who will perform the refreshes,
you can choose among the two
methods:
 UAC (Client)
 UAS (Server)
This will add the parameter
refresher=uac or uas in the Session
Refresh Request message.
Unregister All Send SIP unregister signaling message
after the 26xx has been restarted
Early media Treatment Use early media treatment SIP
protocol, where SIP invite messages
will not include SDP.
Support SIP Ping Special feature used with only
Nortel’s SIP proxy.
IP Anonymous Caller ID When this feature is Enabled, all IP
outgoing calls’ Caller ID will not be
displayed to the destination.(Please
make sure your proxy server or
soft switch supports the feature, if
the proxy does not support it and
you enable this feature, all IP
outgoing calls will be dropped.)
When Disabled, all IP outgoing calls’
Caller ID will be displayed to the