Multisite Voice One Way Problem

[mabucham7]

Hello,

    I have an issue with multisite using 2 UC520s, I have set it up using CCA for both Data and Voice which was straight forward, data seems to be working perfectly, while voice seems to be working only one way, meaning if I call from site 1 to site 2 its rings but then nothing, while if I call from site 2 to site 1, I can hear everything but they can’t hear me. i used the attached document to try and diagnose things or even match configuration with no luck, so can anyone help

Regards

[johschaf]

Hello,

You are missing the NAT configuration

This is what you put:

ip nat inside source route-map SDM_RMAP_1 interface FastEthernet0/0 overload

This is what we are missing:

route-map SDM_RMAP_1 permit 1

match ip address 106

access-list 106 .....

You ACL number might be different, so please check that, and then post the ACL referenced in your config.

Thanks,

-john