I have a Cisco 7940 IP phone with SIP protocol. I was told that I could use ipkall, google voice, and antisip.com to get Free service. I followed my friends directions and didn't work. Does anyone know how I can do this successfully? I'm wanting to use the phone as a business phone. I would like to be able to make calls as well as receive calls. Free is great but willing to pay a reasonable monthly fee for service that can simplify the process. Any help would be appreciated!
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
IntroductionIn this article we'll discuss how to troubleshoot packet
loss in the asr9000 and specifically understanding the NP drop counters,
what they mean and what you can do to mitigate them. This document will
be an ongoing effort to improve troublesh...