Wrong Caller ID for GSM Gateway


#1

I don’t find the touble with the caller id, I have a tellular (FWT-8848 GSM (GATEWAY) ) with a mobil chip, some time the caller id are 0052984578 or 9845784789 or 845784789 etc etc… I configured the “RX Gain” o analoge trunk to 9,10,11 or 12 and work for a minutes after the trouble appear againd…


#2

Am i missing question ?


#3

sorry, I mean How I can have a the correct parameters on the UCM to have the right Caller ID or why sometimes the UCM lisen the correct CALLER ID and sometimes don’t


#4

If inbound then number depend on GSM not UCM.
Also usually outgoing on GSM is predetermined on GSM provider.


#5

well… not exactly the GSM gateway, I mean if I put the “RX Gain to 10” this configuration work for some minutes or hours… after, I need check if it’s still working if not testing the RX GAIN up or down to find the correct valor.


#6

RX is receive, again GSM problem with not stable line ?


#7

Ok Marcin.