BC12 SP8 ip networking question

[ETBOY]

Hi,

I have one MD110 BC12SP8 with ip networking configured to interconnect with Cisco CallManager 4.1.3
I have configuerd G.711 a-law.
When i make a call from a phone of MD to a phone in CCM it works perfect with codec G.711 a-law being used.

My problem is when a phone in ccm make a call to a phone in MD there a terrible noise (like a electric hammer) i saw that in this case cisco negotiates G.711 u-law .

My problem is that in CCM i only configure G.711 and then he negotiates u-law or a-law.

Anyone have experimented to do this interconnection or have any suggestion regarding codec's choice?

Regards.

 

[fouesnant]

Hello

Have you try the command IPGDI:LIM=1,CODLST=C-30&B-30;