UCM6200 Series User Manual
Table 54: IAX Register Trunk Configuration Parameters
Configure a unique label to identify this trunk when listed in outbound rules,
inbound rules etc.
Configure the IP address or URL for the VoIP provider’s server of the trunk.
If enabled, the trunk CID will not be overridden by extension's CID when the
extension has CID configured. The default setting is "No".
If selected, the trunk will be disabled.
Configure the Caller ID. This is the number that the trunk will try to use when
making outbound calls. For some providers, it might not be possible to set the
CallerID with this option and this option will be ignored. When making outgoing
calls, following rules are used to determine which CallerID will be used if they exist:
• The CallerID configured for the extension will be looked up first.
• If no CallerID configured for the extension, the CallerID configured for the trunk
will be used.
• If the above two are missing, the "Global Outbound CID" defined in Web
GUIPBX SettingsGeneral Settings will be used.
Configure the name of the caller to be displayed when the extension has no
CallerID Name configured.
Enter the username to register to the trunk from the provider.
Enter the password to register to the trunk from the provider.
Select audio and video codec for the VoIP trunk. The available codecs are: PCMU,
PCMA, GSM, AAL2-G.726-32, G.726, G.722, G.729, G.723, iLBC, ADPCM,
H.264, H.263, H.263p and VP8.
Enable Heartbeat
Detection
If enabled, the UCM6200 will regularly send SIP OPTIONS to the device to check
if the device is still online. 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 limited.
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.