Hello,

I have a CallManager 4.3 and Cisco 2811 configured in H323 Voice gateway. I added two new FXO card connected to an equipment (Fixed Wireless Terminal for GSM Mobile Networks : Ericsson G30/G35).

This the configuration for the port FXO :

voice-port 0/0/0

no battery-reversal

compand-type a-law

cptone FR

timeouts interdigit 5

connection plar opx 9416

impedance complex2

and the dial-peer :

dial-peer voice 6 pots

destination-pattern 6T

progress_ind alert enable 8

direct-inward-dial

port 0/0/0

forward-digits 9

I have two problems :

1- when we make a call to the GSM Number :

the user in gsm have a good quality ( speaking and listening)

the user in cisco iphone listen bad quality ( like a user is very far [ weak sound])

2- when the called user end the call , the counters in the iphone still working??

Please could someone help me and suggest me a solution

Thanks in advance

Best Regards

Hicham