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Trunk Group Features
BRI connections through the public network, with a TN2185 on each end of the leased connection. R6 will not, however, allow customers to administer both end- points and trunks on the same TN556C circuit pack.
NT QSIG Peer Protocol
The NT side of the QSIG Peer Protocol has been added.
Full ETSI Functionality
The full set of ETSI
■Name Identification
■Call Diversion (including rerouting)
■Call Transfer
■Path Replacement.
It does not include
■DCS
■
■
■Wideband Signaling.
Automatic TEI
The user side will support automatic TEI assignment by the network. Both fixed and automatic TEI assignment will be supported on the network side.
TEI: Termination Endpoint Identifier (part of ISDN terminology).
Layer 1 Deactivation
Layer 1 Stable — Tells call processing and maintenance software whether to expect the network to drop Layer 1 when the BRI port is idle. When acting as the TE side, R6 supports the case where the network deactivates Layer 1 when both
Issue 5 January 1998 |