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Strata CTX Configuration
Universal Slot PCBs
2-16 Strata CTX I&M 06/04
Table 2-9 CO Line PCBs
Strata Net Over VoIP Interface Unit (BIPU-Q1A)
Provides 16 IP QSIG channels
One 100Base-TX RJ45 port
One RS-232 maintenance port
QSIG over IP standard protocol (ECMA-336)
Voice coding G.711/G.729A
Built-in Digital Signal Processor (DSP) (BIPS1A-16)
NAT compatible
Interface Options: LAN, Virtual Private Network (VPN)
Internet, VPN WAN, Intranet.
Internet Protocol (IP) Interface Unit (BVPU)
Provides four VoIP Circuits as E&M Tie lines
One 10Base-T port
One RS-232 maintenance port
H.323 standard for Voice over Internet Protocol
(VoIP)
Interface Options: LAN, Internet, WAN.
Caller ID Interface Unit (RCIU2)
Provides four Caller ID circuits.
With RCIS: eight circuits.
Interface Options:
Provides Caller ID LCD display for analog loop or
ground start lines with Caller ID. Requires: RCOU,
RCOS, RGLU2, RGLU3 or PCOU. Not compatible with
T1.
Caller ID Interface Subassembly (RCIS)
Attaches to the RCIU2.
Same as RCIU2.
Direct Inward Dialing Interface Unit (RDDU)
Provides four DID circuits. Interface Options:
DID analog lines.
Enhanced 911 CAMA Trunk Interface Unit (RMCU/RCMS)
E911 CAMA circuits. Provides up to four CAMA trunk
circuits. The RMCU/RCMS eliminates the need for
connection of adjunct terminal adapter equipment to
E911 CAMA trunks.
Requires one or two RCMS PCBs for two or four
CAMA lines respectively.
E911 analog CAMA trunks.
CAMA Trunk Subassembly (RCMS)
RCMS attaches to RMCU. Provides two E911 CAMA
circuits.
Up to two RCMSs per RMCU for four CAMA lines
max. (One RCMS comes packaged with the RMCU.)
Same as RMCU.
Ground/Loop Start Interface CO Line Interface Unit (RGLU2, RGLU3)
Provides four ground or loop start line circuits. Each
can be individually set for ground or loop start
operation.
Interface Options:
Analog loop or ground start analog lines.
ISDN S/T-type Basic Rate Interface Unit (RBSU)
Two ISDN BRI S/T point circuits (NT or TE). Each
circuit is 2B+1D. (Host for the RBSS.)
Interface Options: Network and/or station side.
Basic Rate Interface Subassembly (RBSS)
Attaches to RBSU. One RBSS subassembly per
RBSU.
Two ISDN BRI, S point circuits (2B+D each).
Interface Options: Station side only.