User`s guide

Provisioning the Switch
Supported WAN switched services
MultiVoice Gateway for the MAX— User’s Guide Preliminary November 23, 1998 B-3
• Rate adaptation protocol—DASS 2 and DPNSS only (X.30 and V.110)
Note: The MultiVoice Gateway can receive multichannel calls using Combinet or MP
encapsulation only if all channels of the call share a common phone number (namely, a hunt
group). You can request that your service provider supply you with a hunt group.
Supported WAN switched services
The MultiVoice Gateway E1 PRI supports the following WAN switched services:
• 56 Kbps and 64 Kbps data services
• GloBanD (and GVPN in CCITT countries) PRI network services—multiples of 64 Kbps
When ordering a data service, make sure it is available end-to-end. Otherwise, the data carried
by the call will be corrupted or the carrier will reject the call. For example, a GloBanD 512
Kbps call made at a PRI interface is rejected when the called end is BRI, because GloBanD
does not support BRI.
Provisioning the switch for ISDN BRI access
When ordering ISDN BRI service, make sure you understand the settings for BRI-specific
provisioning parameters and the information the carrier gives you about the BRI line.
Parameters on the MultiVoice Gateway
The tables that follow supply provisioning information for the ISDN BRI interface when a
Net/BRI module (MX-SL-8BRIN) is installed. These requirements vary by switch type.
Table B-2 provides information for AT&T 5ESS switches operating in Point-to-Point (PTP),
Multi-Point (MP), or National ISDN-1 (NI-1) mode.
Table B-2. AT&T 5ESS provisioning information
Element Value Comments
Terminal Type A
Number of Circuit Switched
Data (CSD)
2 Except when it handles calls to digital modems,
the MultiVoice Gateway is a data device, and you
can substitute voice service for data service only
if end-to-end data integrity is guaranteed. Voice
service is required if digital modems are installed.
Number of Circuit Switched
Voice (CSV)
1 Except when it handles calls to digital modems,
the MultiVoice Gateway is a data device, and you
can substitute voice service for data service only
if end-to-end data integrity is guaranteed. Voice
service is required if digital modems are installed.
Number of Call
Appearances
1 Not relevant for proper operation of the
MultiVoice Gateway.