Hi there, Currently I'm planning to setup SIP trunk between VG310(analog phones connected) and a Non-Cisco SIP Server. I'm wondering do I need to purchase any license ? Thank you in advance.

Hi all, good day. Recently I've connected two power cords of one Cisco 3925 to two power sockets on wall due to UPS issue -- downtime happened. I was thinking once the UPS got fixed and sent back is it possible to connect  one power cord back to UPS...