Cisco 8300 Voice Gateway SIP and FXO

[WeiKwongOng5555]

Hi, is it possible to design the network with a Cisco 8300 Voice Gateway connect to 2 Telco, one is SIP Trunk and another one is FXO at the same time? 

Thank you.

[balaji.bandi]

technically possible.

[Roger Kallberg]

Yes. Have a look at this document on details on how call routing works in IOS. In Depth Explanation of Cisco IOS and IOS-XE Call Routing