AT&T MERLIN LEGEND Release 3.1 System Manager's Manual page 374

System Capacities
This appendix provides some information about the hardware and software
capacities for the system. Detailed information about system capacities, as well
as environmental requirements for the control unit and power and grounding
requirements are contained in the Equipment and Operations Reference .
You can configure the system as a stand-alone unit or as part of a private
network. Maximum system capacities are as follows:
Up to 108 simultaneous two-party conversations
Up to 80 line/trunk jacks, including loop-start, ground-start, DID, and tie
Up to 255 extension endpoints that support a combination of the
following:
Up to 255 physical extension jacks for telephones and adjuncts
Up to 127 logical digital data ports (through 7500B data modules
connected to jacks on the MLX module) providing RS-232
connections to data terminals and personal computers
System call-handling capability of 3828 hundred call seconds per hour
(ccs/hr)
Up to three 100D DS1 modules
Up to five 800 NI-BRI modules (Release 4.0 and later only)
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