On Jan 10, 2013, at 8:40 AM, Richard Clayton <[email protected]> wrote:
> I am currently running SIP ALG on 1000 devices without any problems, a > mixture of 857 and 887VA-M. I originally had a problem with the 887VA-M but > a bug fix was released after I raised a TAC case. > > Cheers > Sledge The challenge I faced is that there are many people who do SIP, e.g.: original iChat A/V was SIP and it was broken. While I can understand basic testing with only Cisco devices (e.g.: 7940/7960 at the time) worked they clearly were doing something wrong and broke other systems as well. Just as easy to turn off their behavior as to chase a TAC case for months and have them or a dev argue with us. Most people who do SIP over the internet run their gateways such that it will work properly behind NAT. It's when a midpoint device decides to do something 'smart' when it's not been explicitly configured to do so that it causes problems. - Jared _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
