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2004 Mar 31
1
Noises and echo effects
...k router. There are some kind of noises and echo effects when you try to speak louder. I have the following components in my call routing schema: - PBX with E1 port. - asterisk router with TE405P card(32bit/4 E1 ports). - Teles server with PRI interface card(3 E1 ports) and VTM interface card (4GSM) I have 2 call routing schemas: (PBX[E1])-->(*[E1])-->(TELES PRI + VTM CARD)=>[cellular] (1) (PBX[E1])-->(TELES PRI + VTM CARD)=>[cellular] (2) As you see the difference between (1) and (2) is intermediate asterisk router. Using (2) I have acceptible(good) sound q...