c03.fm
Planning a OpenScape Cordless IP System
Planning According to Call Traffic Load
A31003-C1020-S100-03-7620, 12/2017
OpenScape Cordless IP V2, Service Documentation 33
Recommended number of DECT users (number of simultaneously registered
users) for 50 voice channels in accordance with the volume of traffic (Erlang
value).
50 Voice channels with 100 mErl/user (low traffic)
Grad of Service (GoS) 0,1 % 1 %
Traffic 32,51 Erl 37,90 Erl
User 325 379
50 Voice channels with 150 mErl/user (normal traffic)
Grad of Service (GoS) 0,1 % 1 %
Traffic 32,51 Erl 37,90 Erl
User 217 253
50 Voice channels with 200 mErl/user (high traffic)
Grad of Service (GoS) 0,1 % 1 %
Traffic 32,51 Erl 37,90 Erl
User 163 190
Table 3 Recommended amount of users at 10 voice channels