![](/images/new-backgrounds/1200363/20036337x1.webp)
Contents
DCS Leave Word Calling | |
DCS Multiappearance Conference/ Transfer | |
DCS Over | |
DCS Trunk Group Busy/Warning Indication | |
DCS With Reroute | |
Enhanced DCS | |
Extended Trunk Access | |
Extension Number Portability | |
Node Number Routing | |
Private Network Access | |
QSIG | |
QSIG Call Forwarding (Diversion) | |
QSIG Call Offer | |
QSIG Call Transfer | |
QSIG Manufacturers Specific |
|
Information (MSI) | |
QSIG Name and Number Identification | |
QSIG - Called/Busy Name Display | |
QSIG Path Replacement | |
QSIG Path Retention | |
Transit Counter | |
Uniform Dial Plan | |
■ Trunk Group Features | |
DS1 Trunk Service | |
Digital Multiplexed Interface | |
ISDN — General | |
R6 BRI Trunk Enhancements | |
NT Interface on TN556C | |
NT QSIG Peer Protocol | |
Full ETSI Functionality | |
Automatic TEI | |
Layer 1 Deactivation | |
Multiple Subscriber Number (MSN) - Limited | |
Issue 5 January 1998 xix |