Call Settings - Grandstream Networks GSC35 Series User Manual

Enable SRTP Key Life
Time
RTCP Destination
Symmetric RTP
RTP IP Filter

Call Settings

Call Features
Play Warning Tone for
Auto Answer Intercom
Send Anonymous
Intercept Anonymous
Calls
Call Log
Ring Timeout (s)
Defines the SRTP key life time. When this option is set to be enabled,
during the SRTP call, the SRTP key will be valid within 2
and phone will renew the SRTP key after this limitation.
The default setting is "Yes".
Configures a remote server URI where RTCP messages will be sent to
during an active call.
Configures if the device enables the symmetric RTP mechanism.
If it is set to "Yes", the device will use the same socket/port for sending and
receiving the RTP messages.
The default setting is "No".
Receives the RTP packets from the specified IP address and Port by
communication protocol. If it is set to "IP Only", the device only receives
the RTP packets from the specified IP address based on the
communication protocol; If it is set to "IP and Port", the device will receive
the RTP packets from the specified IP address with the specified port
based on the communication protocol. The default setting is "Disable".
When this option is enabled, the device will play a warning tone When auto-
answering intercom. The default setting is "yes".
If set to "Yes", the "From" header in outgoing INVITE messages will be set
to anonymous, essentially blocking the Caller ID to be displayed.
If set to "Yes", anonymous calls will be rejected.
Categorizes the call logs saved for this account. If it is set to "Log All", all
the call logs of this account will be saved. If set to "Log Incoming/Outgoing
Calls (Missed Calls Not Record)", the whole call history will be saved other
than missed call. If it is set to "Disable Call All", none of the call history will
be saved. If it is set to "Don't Prompt Missed Call", the device will log the
missed call histories, but there is no prompt to indicate the missed calls.
The default setting is "Log All".
Defines the expiration timer (in seconds) for the rings with no answer. The
default setting is 60. The valid range is from 10 to 300.
GSC35XX Series User Manual
Version 1.0.0.15
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