User`s guide

Pipeline 75 Voice Features
EAZ Terminal ID for Germany
A-10 Preliminary January 30, 1998 Pipeline User’s Guide
How 3.1K audio calls work
In the Configuration menu, the current default is Phone 1 Usage=A and Phone 2
Usage=B. This means that the device type connected to both analog port 1 and
analog port 2 are telephones. Any outgoing call from the corresponding analog
port uses the Speech information transfer in its ISDN SETUP message.
If you set Phone 1 Usage=A 3.1K audio, the device type connected to analog port
1 is not a telephone and any call from the corresponding analog port will use the
3.1K audio information transfer in its ISDN SETUP message.
Configuring 3.1K audio call
To configure the Pipeline to send a 3.1K audio call:
1
Open the Configure menu.
2
Set Phone n Usage=A 3.1K audio call.
Where n is either 1 or 2, for phone 1 or phone 2. This specifies the analog
port that will be used to make outgoing 3.1K audio calls.
3
Save the configuration.
EAZ Terminal ID for Germany
EAZ is a German 1TR6 ISDN BRI protocol that uses the last digit of a
phone number being called (the called-party number) as a subaddress. EAZ
in the called-party number allows devices sharing an ISDN BRI S-bus to
answer incoming calls distinguished by their EAZ subaddresses. EAZ also
applies a subaddress to the phone number of the call originator (the calling-
party number).