Sip Settings/Session Timer; Sip Settings/Tcp And Tls; Table 92: Sip Settings/Session Timer; Table 93: Sip Settings/Tcp And Tls - Grandstream Networks UCM6510 User Manual

Support SIP Video
Reject Non-Matching INVITE

SIP SETTINGS/SESSION TIMER

Session Timers
Session Expire
Min SE
Session Refresher

SIP SETTINGS/TCP and TLS

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Note:
The configuration in this section requires system reboot to take effect.
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TCP Enable
TCP Bind Address
Firmware Version 1.0.10.39
Select to enable video support in SIP calls. The default setting is "Yes".
If enabled, when rejecting an incoming INVITE or REGISTER request, the
UCM6510 will always reject with "401 Unauthorized" instead of notifying
the requester whether there is a matching user or peer for the request.
This reduces the ability of an attacker to scan for valid SIP usernames. The
default setting is "No".

Table 92: SIP Settings/Session Timer

Select the session timer mode. The default setting is "Accept".
The options are:

Originate
Always request and run session timer.

Accept
Run session timer only when requested by other UA.

Refuse
Do not run session timer.
Configure the maximum session refresh interval (in seconds). The default
setting is 1800.
Configure the minimum session refresh interval (in seconds). The default
setting is 90.
Select the session refresher to be UAC or UAS. The default setting is UAC.

Table 93: SIP Settings/TCP and TLS

Configure to allow incoming TCP connections with the UCM6510. The
default setting is "No".
Configure the IP address for TCP server to bind to. 0.0.0.0 means binding
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