Panasonic ns 500 phone registration

[ULUMBI]

I have ns 500 very if registrar using client ip lan 172.200.7.xxx the phone fanvil gives error 403 but if I use lan ip 192. 168.0.xxx the phones registers. Any idea ?

 

[856@gmail]

I have ns 500 very if registrar using client ip lan 172.200.7.xxx the phone fanvil gives error 403 but if I use lan ip 192. 168.0.xxx the phones registers. Any idea ?

The error 403 typically indicates a forbidden or unauthorized access. Since the registration works with the 192.168.0.x IP range but not with the 172.200.7.x range, here are a few potential causes:

 

[856@gmail]

The error 403 typically indicates a forbidden or unauthorized access. Since the registration works with the 192.168.0.x IP range but not with the 172.200.7.x range, here are a few potential causes:

Checking the registrar's logs for more detailed error messages
- Using a network protocol analyzer (e.g., Wireshark) to capture and analyze the SIP registration traffic
- Temporarily disabling any firewalls or NAT devices to see if they're causing the issue