I have a IPO 500 with 6.1 firmware, this PBX have a one GSM trunk (gfx11 simao) conected to a ATM Line, the problem is that when a call incoming the pbx the incoming call dalay about 5 / 6 tones in ringing in the attendant.
I changed the configuration of the analog line (Flash Pulse Width,Ring Persistency) but not work.
Please, Can you help me? thanks.
I changed the configuration of the analog line (Flash Pulse Width,Ring Persistency) but not work.
Please, Can you help me? thanks.