User's Manual

Avaya Branch Gateway Manager 10.0 Page 225
15-601011 Issue 29r (Friday, November 02, 2012)B5800 Branch Gateway
Configuration Settings: Line
5.4.8 S0 Line
These settings are used for S0 ports provided by an S08 expansion module connected a control unit. For full
details of installation refer to the Avaya Branch Gateway Installation manual.
Though displayed as lines, these BRI ports are used for connection of ISDN2 devices such as video
conferencing units or ISDN PC cards.
· Calls received on IP, S
0
and QSIG trunks do not use incoming call routes. Routing for these is based on
incoming number received as if dialed on-switch. Line short codes on those trunks can be used to modify
the incoming digits.
5.4.8.1 Line
Usability
Configuration Settings
· Line Number
This parameter is not configurable. It is allocated by the system.
· Telephone Number:
Used to remember the telephone number of this line. For information only.
· Prefix: Default = Blank.
The prefix is used in the following ways:
· For incoming calls
The ISDN messaging tags indicates the call type (National, International or Unknown). If the call type is unknown,
then the number in the Prefix field is added to the ICLID.
· For outgoing calls
The prefix is not stripped, therefore any prefixes not suitable for external line presentation should be stripped using
short codes.
· National Prefix: Default = 0
This indicates the digits to be prefixed to a incoming national call. When a number is presented from ISDN as a
"national number" this prefix is added. For example 1923000000 is converted to 01923000000.
· International Prefix: Default = 00
This indicates the digits to be prefixed to an incoming international call. When a number is presented from ISDN as an
"international number" this prefix is added. For example 441923000000 is converted to 00441923000000.
· Incoming Group ID: Default = 0, Range 0 to 99999.
The Incoming Group ID to which a line belongs is used to match it to incoming call routes in the system configuration.
The matching incoming call route is then used to route incoming calls. The same ID can be used for multiple lines.
· Outgoing Group ID: Default = 0, Range 0 to 99999.
Short codes that specify a number to dial also specify the line group to be used. The system will then seize a line with
a matching Outgoing Group ID. The same ID can be used for multiple lines.
· TEI: Default = 0
Not used. The Control Unit will ignore any entry.
· Number of Channels: Default = 2
Defines the number of operational channels that are available on this line. 2 for BRI and up to 30 for PRI - depending
upon the number of channels subscribed.
· Outgoing Channels: Default = 2
This defines the number of channels available, on this line, for outgoing calls. This should normally be the same as
Number of Channels field, but can be reduced to ensure incoming calls cannot be blocked by outgoing calls.
· Voice Channels: Default = 2
The number of channels available for voice use.
· Data Channels: Default = 2
The number of channels available for data use. If left blank the value is 0.