Ip Trunk 3.01 (And Later) Application - Nortel 1000 Description, Installation And Operation Manual

IP Trunk 3.01 (and later) application

Codec profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G.711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G.729AB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G.729B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G.723.1 (5.3 kbit/s or 6.3 kbit/s) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Administrator level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical support level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IP Trunk 3.01 (and later) supports ISDN Signaling Link (ISL) IP trunks on
the Media Card 32-port trunk card and the ITG-Pentium 24-port trunk card.
Note: The NTCW80 8-port trunk card cannot be upgraded to IP Trunk
3.01 (and later).
An ISDN Signaling Link D-Channel (ISL DCH) provides DCH connectivity
to the system and signaling control for the ports on the IP trunk card and any
additional ports on other IP trunk cards in the same node. The DCH
connection expands the signaling path between the Meridian 1/CS 1000M
and the gateway. IP Trunk 3.01 (and later) allows Meridian 1/CS 1000M
systems to be networked using ISDN, while transmitting H.323 signaling and
voice over a standard IP protocol stack.
IP Trunk 3.01 (and later) compresses voice and demodulates Group 3 Fax.
IP Trunk 3.01 (and later) then routes the packetized data over a private
IP network.
IP Trunk 3.01 (and later) delivers an ISDN signaling interface between the
Meridian 1 and the Voice (and fax) over IP (VoIP) interface. The high
signaling bandwidth of this ISDN interface expands the feature functionality
for VoIP trunks. It provides, for example, Calling Line Identification (CLID)
and Call Party Name Display (CPND).
System description
IP Trunk Description, Installation, and Operation
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