High Layer Compatibility

Purpose

This form allows you to define High Layer Compatibility (different services available from your Telco) on a Fixed or Call-by-Call basis. The optional values for fixed or call by call are independent of protocol and variants (E1 only).

Use this form when performing the following tasks:

Field Descriptions

Parameter

Description

Default Value

Controller Module

System-generated, protected field. Identifies the module position (1-4) in the controller.

 

Port

System-generated, protected field. Identifies the port (1 or 2) in the module.

 

Link Number

 

Protocol

System-generated, protected field. Shows the protocol (DMS-100, QSIG, ISDN-BRI, etc.) from ISDN Protocol form.

 

Protocol Variant

System-generated, protected field. Shows the protocol variant from the ISDN Protocol form.

 

Type

Select Fixed (for all calls) or Call-by-Call.

Fixed

Fixed High Layer Compatibility

Select the High Layer characteristics identification that applies.

  • Unassigned

  • Telephony

  • Fax Grp 2/3

  • Grp 4 class 2/3

  • Grp 4 class 1

  • Telex F.220

  • Telex F.200

  • Videotex

  • Telex F.60.

Telephony

Call by Call High Layer Compatibility

Telephony

Call by Call High Layer Compatibility - Select the High Layer characteristics identification that applies.