Voip Trunks; Figure 23: Analog Trunks - Create New Analog Trunk - Grandstream Networks UCM6510 Basic Configuration Manual

Figure 23: Analog Trunks - Create New Analog Trunk

Note: If there are reports of calls being dropped and lines are not disconnecting properly, this could mean
that there are line settings mismatched. The UCM6510 offers an auto detect feature that tests the line and
provides the best possible settings. This option is called "PSTN Detection" which can be found under the
Analog trunk configuration page.

VOIP TRUNKS

VoIP trunks can be configured 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" to add a new VoIP SIP trunk
UCM6510 Basic Configuration Guide Page 22 of 29