Hello to all,We have a Cisco 887 router and a Cisco SG-200 switch.We'd like to setup trunking between these 2 devices for multiple VLANs on the switch to be made available on the router.With previous routers, you could set the router up in the config...

I'm running a CME 8.6 setup on a 2811 router.When calling from a 9971 SIP phone (remote to the CME) to another 9971 SIP phone (remote to the CME but in the same subnet) the call gets dropped out at 18 seconds.However, the call succeeds if I enable th...

Hello to all,I have a Cisco 2811 router, running IOS version 15.1(4)M and Call Manager Express 8.6. I have also setup the router to serve out SIP to a few Cisco 9971 SIP phones. I have been able to work out exactly the config required for these phone...