Grandstream Networks UCM6510 IP PBX - Voip Trunks; Voip Trunk Configuration; Table 42: SIP Trunk Configuration Parameters

Firmware Version 1.0.1.12
UCM6510 IP PBX User Manual
Page 139 of 277
VOIP TRUNKS
VOIP TRUNK CONFIGURATION
VoIP trunks can be configured in UCM6510 under web GUI->PBX->Basic/Call Routes->VoIP Trunks.
Once created, the VoIP trunks will be listed with Provider Name, Type, Hostname/IP, Username and
Options to edit/detect the trunk.
 Click on "Create New SIP Trunk" or "Create New IAX Trunk" to add a new VoIP trunk.
 Click on to configure detailed parameters for the VoIP trunk.
 Click on to configure Direct Outward Dialing (DOD) for the SIP Trunk.
 Click on to start LDAP Sync.
 Click on to delete the VoIP trunk.
For VoIP trunk example, please refer to the following document:
http://www.grandstream.com/products/ucm_series/ucm65xx/documents/how_to_interconnect_multiple_uc
m6510_using_peer_trunk.pdf
The VoIP trunk options are listed in the table below.
Table 42: SIP Trunk Configuration Parameters
Create New SIP Trunk
Type
Select the VoIP trunk type.
 Register SIP Trunk
 Peer SIP Trunk
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.
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".
Disable This Trunk
If selected, the trunk will be disabled.
TEL URI
If the end device/phone has an assigned PSTN telephone number, this
field should be set to "User=Phone". Then a "User=Phone" parameter will
be attached to the Request-Line and TO header in the SIP request to