good day everybody, I'm having a problem with calls fom PSTN to VoIP phones. There is a cheme PSTN (Nortell) ----> Cisco 2911 (gateway) ----> Cisco C2600-IX-M (Gatekeeper) ----> CUCM 8.6 Calls from VoIP phones to PSTN works just fine. When PSTN user ...

Good day colleagues. I'm having issue with subinterfaces. I've connected two routers and created subinterfaces on both ends. I configured both sides but can't ping neighbor router. More than that I can't ping local address on subinterface. Pleace che...

Hello everybody,We have built our network core with Juniper EX8216. But Juniper works terrible and we facing big problem with that. So I'm looking for advice which device can be placed instead of Juniper EX8216. I'll tell you what I'm looking for mor...