Hello, I have an Sonicwall NSA 2400 and a NEC SV8100 Phone system in my office. On the remote site I have a sonicwall tz100 and an NEC DT700. The VPN is configured and on. I can ping anything from one side to an other. I can open up shared folders from either side no problems. The NEC DT700 does not connect to the SV8100 (SIP Server Not Found). If I bring the phone back to the main office it connects with no problems, two way traffic and everything. I guess I'm missing a rule and have been doing research for 2 days now. Thank you for any sugestions.