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UCM6510 IP PBX User Manual
Version 1.0.20.31
Enable Heartbeat Detection
If enabled, the UCM6510 will regularly send SIP OPTIONS to the trunk to
check connection status. The default setting is "No".
When "Enable Heartbeat Detection" option is set to "Yes", configure the
interval (in seconds) of the SIP OPTIONS message sent to the device to
check if the device is still online. The default setting is 60 seconds.
Maximum Number of Call
Lines
The maximum number of concurrent calls using the trunk. The default
settings 0, which means no limit.
Select Fax mode. The default setting is “None”.
None: Disable Fax.
Fax Detect: Fax signal from the user/trunk during the call can be
detected and the received Fax will be sent to the Email address
configured for this extension. If no Email address can be found for the
user, the Fax will be sent to the default Email address configured in
Fax setting page under Web GUICall FeaturesFax/T.38.
Enable SRTP for the VoIP trunk. The default setting is "No".
If enabled, the system will automatically alert the user when a called party
is available, given that a previous call to that party failed for some reason.
Configure the maximum number of CCSS agents which may be allocated
for this channel. In other words, this number serves as the maximum
number of CC requests this channel is allowed to make. Minimum is 1.
Configure the maximum number of monitor structures which may be
created for this device. This number tells how many callers may request
CC services for a specific device at one time. The minimum value is 1.
Table 61: SIP Peer Trunk Configuration Parameters
Configure a unique label to identify this trunk when listed in outbound rules,
inbound rules and etc.
Configure the IP address or URL for the VoIP provider’s server of the trunk.
Enable automatic recording for the calls using this trunk (for SIP trunk
only). The default setting is disabled. The recording files can be accessed
under Web GUICDRRecording Files.
Keep the CID from the inbound call when dialing out, this setting will
override “Keep Trunk CID” option. Please ensure that the remote peer
PBX supports matching user entry via the "username" field from
authentication line.