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Reply To: calls that can be handled by TRX in GSM

#46313
VK
Guest

Hi,

Currently there are features which support quad rate calls in the system ie 4 simultaneous calls at one time slot.

in Ericsson : it’s known as VAMOS feature and in Nokia : it’s known as OSC feature.

Ex: 1 TRX=8 tsl

using combined mode we have 7 TCH TSL.

Total Voice calls supported by TRX= 7*4=28 calls simultaneously.

Regards
VK