I'm not sure if this is a problem specific to my phone (Grandstream GXP2000) or a trixbox issue, but some advice would be greatly appreciated. I have a trixbox 2.6 install with about 25 phones, each on the local network with the trixbox. 22 of those phones register and are working fine. Three of the phones refuse to register with the trixbox. When I run wireshark on the trixbox, I can see the SIP register requests coming in, but in the asterisk console with SIP debugging on, I don't see that asterisk is receiving the SIP register.
On a potentially similar note, it appears that the phones are also unable to contact the trixbox via TFTP, and I cannot ping the phones from the trixbox. There is no firewall in place on the trixbox, and iptables -L shows the basic three chains in ACCEPT mode.
Any ideas on how to resolve this would be greatly appreciated!
Thanks!
Member Since:
2007-12-26