Re: SIP through a NAT


Oh, a few other details which are interesting…

  1. ZeroShell replaced a DD-WRT router. WRT is a 2.6 Linux kernel and that has the nat tracking of SIP. So I don’t think I can say that Linux can’t do the job. I didn’t change the network design. The phones use the same IP & gateway address.
  2. Interesting that one of the phones is REALLY bad about the symptom, whilst They are the same phone model. Polycom controls them so I don’t know if they’re doing something different for one phone over another
  3. My troubleshooting was with the 1.66 phone