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December 2008 - InnoMedia
© 2001 InnoMedia. All rights reserved.
InnoMedia iPBX Administrative Guide
3.
Click
to activate this configuration. (If the User ID is new, click
button.)
4.7.3
Assigning Direct Inward Dialing and Outward Dialing numbers (DID/DOD)
to Individual Users
DID/DOD numbers are offered by service providers. An inbound call with a particular DID number is
directed to that person who is assigned with the DID (VoIP Trunk Line number) instead of being routed to
the Auto Attendant system. A user who is assigned with a DOD number can make outbound calls carrying
his/her phone line ID (caller ID). DOD is often used in conjunction with DID to provide dedicated numbers
to each person in a business.
After you assign an extension to a user, you might want to give this user a DID/DOD number.
1.
Go to the page at: Telephony
Settings
VoIP Trunks,
2.
Click <Batch Config> button, and create new DID/DOD numbers.
3.
Click <Add> to the list. Once complete, click <Apply>.
4.
Go back to the page of VoIP Trunks, and click any particular number to configure. The edit box
displays at the bottom. You may assign a public DID/DOD line (displayed as ‘User ID’) to a user with a
private extension (displayed as ‘Private Line’).
5.
Click
to activate this configuration. (If the User ID is new, click
button)
4.7.4
Configuring VoIP Trunk Profiles
Basically, the parameters for Profile settings are for line registration of the SIP Proxy server at central
office site. If you choose multiple SIP telephony service providers, you may have to configure a SIP
profile for each target server, respectively.
Click the <Profile Config> button shown at Figure 5.4.
Item Name
Description
SIP Domain/SIP Proxy
The IP address or domain name address of the target server at
Service Provider Central Office
Port
5060 for SIP communication
SIP Registrar
Optional. The IP address or domain name address of the target
server at Service Provider Central Office
SIP Outbound Proxy
Optional. The IP address or domain name address of the target
server at Service Provider Central Office
Keep-alive interval
Synchronizing the iPBX SIP registration with the target server at
Service Provider Central Office
TLS
Enabling this feature only if the peer target server at Service
Provider Central Office requires to protect SIP signals exchanged
