User`s guide

Pipeline User’s Guide Preliminary January 30, 1998 A-1
A
Pipeline 75 Voice Features
This appendix includes the following topics:
About the integrated services of ISDN
The Pipeline 75 and 85 give you the flexibility of using digital (data) services and
analog (voice) services from the same ISDN line (and at the same time). You can
establish simultaneous voice and data calls. By consolidating digital and analog
services over one ISDN line, you don’t need separate phone and data lines. You
can use the Phone 1 and Phone 2 jacks on the back of the Pipeline to connect
standard telephones, fax machines, or other analog telephone equipment,
including a modem, to the same ISDN line you use for data.
The integrated voice features include:
• Incoming or outgoing analog calls preempt one B-channel while maintaining
one B-channel for data connections.
About the integrated services of ISDN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
How your ISDN service affects voice features. . . . . . . . . . . . . . . . . . . . . . . A-2
How outgoing voice calls are handled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
How incoming voice calls are handled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Support for 2-channel calls on one SPID . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
Support for outgoing 3.1K audio calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
EAZ Terminal ID for Germany . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10