Grandstream Networks UCM6200 Series, User Manual, Page: 189 / 469

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UCM6200 Series User Manual
Version 1.0.20.38
Heartbeat Frequency
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.
Fax Mode
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
GUI
→ Call Features → Fax/T.38 .
SRTP Enable SRTP for the VoIP trunk. The default setting is "No".
CC Settings
Enable CC
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.
CC Max Agents
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. The minimum value is 1.
CC Max Monitors
Configure the maximum number of monitor structures which may be created for
this device. In other words, this number tells how many callers may request CC
services for a specific device at one time. The minimum value is 1.
Table 53: SIP Peer Trunk Configuration Parameters
Basic Settings
Provider Name
Configure a unique label to identify this trunk when listed in outbound rules,
inbound rules and etc.
Host Name Configure the IP address or URL for the VoIP provider’s server of the trunk.
Auto Record
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
GUI
→ CDR → Recording Files .
Keep Original CID
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.
Keep Trunk CID
If enabled, the trunk CID will not be overridden by extension’s CID when the
extension has CID configured. The default setting is “No”.
NAT Turn on this option when the PBX is using public IP and communicating with