Hi AllI'm a SIP newbie so I'd really appreciate some help. I have a Cisco 2801 running Advanced IP Services 12.4(17). I am trying to get it to act as a SIP gateway between a server with a Dialogic D/600JCT-1E1 card (E1 card) and another server runnin...

HiI'm a little confused about the status of support for E1 connections on IAD2431-1T1E1 devices. Nearly all the documentation I read for this device says that it has 2 T1/E1 ports. However when I read the release notes for IOS release 12.4 it states....

HiWe have 3 Cisco 837 routers. When swapped around on our 2 Mbps connection, 2 of these routers fail to download faster than 1.2Mbps, while 1 router can download consistently at 2Mbps.The 2 slow 837s were purchased in 2003/2004 while the faster 837 w...

Hi thereWe have 2 1710 routers and both seem to he very poor throughput. I realsi that one interface is only 10Mbps but we are only getting sustained transfer rates equivalent to 2.4Mbps through each router. When I view a graph of the port utilizatio...

We have a 1710 router that exists behind NAT. We don't want this router to perform NAT at all (our edge router performs NAT for us). We also have an EZVPN originating from this router to a remote router on the internet. Whenever the EZVPN renegotiate...