Grandstream Networks UCM6304 - DIRECT OUTWARD DIALING (DOD); Direct Outward Dialing (DOD)

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UCM630X Series User Manual
Version 1.0.2.25
Figure 96: Trunk Group
Once creating the new trunk group and configuring the SIP settings, users can add multiple accounts within the
configured SIP server by pressing button and configuring the username, password, and authentication ID
fields.
Figure 97: Trunk Group Configuration
Direct Outward Dialing (DOD)
The UCM630X provides Direct Outward Dialing (DOD) which is a service of a local phone company (or local
exchange carrier) that allows subscribers within a company's PBX system to connect to outside lines directly.