Avaya Communication Manager Administrator's Manual page 1515

DS1 Circuit
Packs
TN722
TN722B
3
TN767D, E
5
TN464B
TN464C, D,
3
E, F , and
TN2464
TN2242
1.CO is any of the following trunk types: CO, FX, WATS.
Tie is any of the following trunk types: access, tie, tandem, RLT, APLT.
2.Common-channel DS1 circuit packs used in CO trunk groups must have a trunk type of auto.
3.Integrated CSU functionality is available only with the TN767D and TN464E or later-suffix DS1 circuit packs.
Enhanced ICSU functionality is available only with TN767E, TN464F, and later-suffix DS1 circuit packs.
4.Mixed-mode signaling is allowed. This means that if the signaling mode is isdn-ext or isdn-pri, a port from that
circuit pack may be used in any trunk group that allows robbed-bit signaling.
5.The TN464B's companding is based upon the system companding that you administer.
6.ISDN-PRI calls are not guaranteed to work for the TN464B if the system's companding is set to mu-law.
7.The administered D-channel on the DS1 screen for ISDN-PRI cannot be a trunk group member.
Administrator's Guide for Avaya Communication Manager
November 2003
# Trunk Bit Rate
Members Mbps
1-23 1.544
1-24
1-23 1.544
1-24
1-23 1.544
1-24
1-23 (24th
is D-chan)
1-24
1-30 2.048
1-31
1-31
1-23 1.544
1-24
4
1-23 (24th 1.544
is D-chan)
1-31 (16th 2.048
is D-chan)
4
1-24 1.544
1-31 2.048
1-30 2.048
1-30 2.048
7
1-30 2.048
Signaling
Companding Mode
mulaw common-chan
robbed-bit
mulaw common-chan
robbed-bit
mulaw common-chan
robbed-bit
4
isdn-pri
4
isdn-ext
6
alaw/mulaw CAS
4
alaw isdn-pri
4
isdn-ext
mulaw common-chan
robbed-bit
4
alaw/mulaw isdn-pri
4
alaw/mulaw isdn-ext
alaw/mulaw CAS
alaw/mulaw CAS
alaw/mulaw isdn-pri
Feature Reference
DS1 trunk service
1
Trunk Type
Tie, DMI-BOS,
2
CO
Tie
Tie, DMI-BOS,
2
CO
CO/DID/Tie
Tie, DMI-BOS,
2
C0
CO/DID/Tie
ISDN
ISDN
CO/DID/Tie
ISDN
ISDN
Tie, DMI-BOS,
2
CO
CO/DID/Tie
ISDN
ISDN
ISDN
CO/DID/Tie
Tie
ISDN
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