search for: outgong

...ely nat'd. No ports are forwarded to it. telnet smtp.isp.net 25 generates the following: Trying a.b.c.d... Connected to smtp.isp.net. Escape character is '^]'. And then nothing. All other machines can connect to smtp.isp.net 25 without a problem. They also use that host for their outgong mail server. Using links to surf the web has a similar result. It just hangs traceroute and nslookups work correctly. There are no errors anywhere. The network in question has various routing and vlan configurations, proxy servers and such. I tend to suspect they're the problem. They...

Is there a way to limit simultaneous calls. I like to limit simultaneous outgoing calls as more than few simulataneous calls are charged by my voip providers. However, I do not want to have any such restriction for internal calls. Thanks Jim