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While I was troubleshooting a VPN connection for one of my remote offices, I found something wierd. We don't own any of following IP addresses, and they are from Asia, Europe, etc.Does anyone know how it showed up in my log? Is there any concern I ne...
I am migrating our VPN network from traditional VPN to DMVPN. However I have a concern of security. Since nothing needs to be configured on HUB when turn on remote sites, so anyone who knows the parameters of the VPN settings can connect to our netwo...
Cisco document shows that PAT is supported. However, I tried behind a Checkpoint firewall, as well as the Netgear router. None of the situation works. As soon as I move the router to public segment, the tunnel comes up.Is there any special configurat...
We currently running CUCM5.1 and Unity 5.0 for English only. We recently opened up operations in Mexico and need to enable Spanish for phones and UM. Could anyone tell me what do I need to upgrade my systems to support Spanish? Do we need additional ...
Please refer to the two dial-peers bellow:I ran debug and found out that incoming calls always match dial-peer 911, not dial-peer 1? Users will see caller-id as 911. Could anyone explain to me how dial-peers are matched? I thought it would match the ...
We had same issue, however after applying all fixes, including the mapi32.dll, we still had issue with MWI for subscribers on Exchange 2010. Then today, I found out the issue was with Hardware Loadbalancer. I did have persistence configured for by so...
I am also going to upgrade CUCM to 7.1. If I install the Spanish locale before the upgrade, will the upgrade package automatically upgrade the Spanish locale to support 7?
I saw the voice channel capability as follows:18 any complexity, 24 medium complexity, or 48 G.711So does it mean I could only use two PRIs for this NM?Do you think NM-HDV2-2T1/E1 might be better?
