5-2 STRATA CS ADMINISTRATOR MANUAL
BETA DOCUMENT - PRELIMINARY & CONFIDENTIAL
About trunks__________________________________________
Trunks are the outside phone lines that connect your business to the telephone
company and other providers.
Adding a trunk to your Strata CS system is a three-step process:
1. Connecting the physical trunk line to the Dialogic voice board in the
Strata CS Server computer. You can find instructions for this step in
Strata CS Installation & Maintenance Manual.
2. Defining the trunk in the Strata CS Administrator’s Trunks view. See
“Adding trunks” on page 5-3.
3. Including the trunk in a dialing service, so that users can place outbound
calls on it. See “About dialing services” on page 8-2.
For information about required hardware and how to order services from your
phone company, see Strata CS Installation & Maintenance Manual.
Trunk types
Strata CS supports analog and digital trunks.
The analog trunks supported are the following:
n Standard analog trunks. Analog Direct Inward Dial (DID) trunks. For
Strata CS to support analog DID trunks, they must be properly configured
following the instructions in Strata CS Installation & Maintenance
Manual.
n Centrex trunks or analog extensions from another PBX. In Strata CS,
these are referred to collectively as Centrex/PBX extensions.
The digital trunks supported are the following:
n Robbed Bit T1 trunks
n ISDN PRI over T1 trunks
n ISDN PRI over E1 trunks
n ISDN BRI over BRI trunks
n E1 CAS trunks
Note:
Strata CS supports Internet telephony and does not require any additional
telephone company trunks. A Dialogic Internet telephony board connects directly
to your network and accesses the Internet over your company’s normal Internet
connection.