cisco AS5300, channelizing inbound and outbound calls

[sbajracisco]

Hello,

I have a Cisco AS5300 gateway. I have inbound calls and outbound calls coming and going out through this gateway from the same E1 port. I want to channelize the inbound calls and outbound calls seperately through differnet E1 ports in the Cisco 5300 so that I can pass the inbound calls from one E1 and outbound calls from the other E1 port. I am having conjestion when I pass both the calls through the same E1.

Please help,

Thanks in advance,

Siris