Hi all,I've got a simple call-flow (MS Teams -> SBC -> SIP trunk -> CUCM) ... calls from CUCM to Teams worked fine but not calls from Teams to CUCM. When a user in Teams dials for example extension 1111 the call rings twice then (see screenshot below...

Hi all, I am working on bringing up a new site with 20+ C9200 switches. I've been upgrading one switch at a time and it's taking forever. I would like to get them all upgraded to the latest Cisco recommended release before putting them into productio...

Hello everyone,I have a routing scenario with eBGP and EIGRP. I have an SDWAN appliance and a Cisco 4451 router both learn the same routes from the WAN with the SDWAN appliance connects to the Nexus 9k and exchange route via eBGP and the Cisco router...

Hi all,I have a stack of 3650 switches running software version 16.12.05b and I am experiencing a strange issue where Mgmt G0/0 randomly goes down for a few minutes then comes back up. Mgmt G0/0 was not pingable when the issue happens but the switch ...

Hello all, hope everyone is doing well !!I've got a pair if Nexus 9Ks running vPC and BGP peering with 2 neighbors (1 iBGP neighbor and 1 eBGP neighbor). I have the need to redistribute EIGRP routes into BGP but I only want to iBGP neighbor. Is this ...