Nortel RLC, Installation And Administration Manual

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RLC Installation and Administration Guide 345
June 2005 Planning forms
Reach Line Card
System expansion worksheet
Page 1 of 5
Number of DSP application modules needed
Complete one worksheet for each RLC.
1 How many simultaneous faxes do you want your equipment to support?
Multiply the number of simultaneous faxes by two to determine the total number
of DSP channels required for fax calls. (Each fax call requires two DSP
channels.)
_______ x 2 = _______
___________
Note:
„
If the number of DSP channels required for fax calls is not divisible by four,
round up the number entered in step 1 to the next multiple of four. (Each
DSP device contains four channels.) Always round up to a higher number.
2 Divide your Step 1 answer, the total number of DSP channels required for fax
calls, by four to determine the number of DSP devices required for fax calls.
(Configuration Manager assigns DSP function on a per-device basis.)
Step 1: _______ / 4 = _______
___________