OfficeServ 7400
INSTALLATION
TECHNICAL MANUAL
PART 6 MAY 2010
6.3
ORDERING A T1
The following information may be useful when ordering T1 service from the telephone
company.
PARAMETERS supported on OfficeServ all TEPRI cards
FRAMING
T1 Circuit
PRI Circuit
Super Frame (D4 56K Frame)
Yes
Not Supported
Extended Super Frame (ESF 64K Frame)
Yes
Yes
CODING
T1 Circuit
PRI Circuit
AMI - 56K Coding
Yes
Not Supported
B8ZS - ESF 64k Coding
Yes
Yes
NFAS (Non Facility Associated Signaling)
Not Supported
Not Supported
Use MMC 808 to set the parameters to match the Telco T1 span.
T1/E1/PRI Port
Pin No.
1
2
3
4
5
6
7
8
T1/PRI
Function
Rx+
Rx-
-
Tx+
Tx-
- - -
E1
Function
NOT SUPPORTED IN USA
Figure 6.2 RJ-45 Port of TEPRI/TEPRIA/TEPRI2
6.2.3 Connecting a SIP Trunk
There is no physical SIP trunk card required to use the SIP trunking service. However, in order
to use the SIP trunking service, the OfficeServ system must be IP-enabled. That means that
the OfficeServ system must have an MGI card with the latest MP software and have high
speed Internet connection.
Please refer to the “OfficeServ Series SIP Trunking Quick Reference Document” for
configuration.
T1/PRI Port
(RJ-45)
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