Uaaaaau!!!
You found the problem. I had to put NAT Enable to yes.
Thank you very much.
Joao Pereira
This is a shoot in the blind.
in settings,sip-settings, and, number 24 and 25 (NAT Enable and NAT
Address)
make sure NAT Enable is YES, and NAT ADdress is nothing. This I know
work on firmware 6. -> 7.5.
The Cisco 7960 on my desk works fine behind nat so :-)
- Atle
* Joao Pereira <joao.pereira(a)fccn.pt> [051004 12:10]:
Hello to all,
Im having huge problems connecting Cisco IP phones (7940 and 7960) to my
SER.
I m using the 7.5 SIP firmware.
Before that, all phones (softphones, hardphones,...) worked, but the
Ciscos seem to have problems to register and to make calls. The bigger
problems are in the RTPproxy part of my ser.cfg.... the Cisco IP phones
cant get out of this:
if (method=="REGISTER" && nat_uac_test("3")) {
fix_nated_contact();
log(1, "LOG: ciscos doesnt work with NAThelper \n");
force_rport();
setflag(2);
};
The phones dont register with SER when I have "force_rport".
The phones cant make calls between them if I have "fix_nated_contact"
and "force_rport"
If someone could manage to put Cisco IP phones to work with RTPproxy and
NAT helper, please give me a hand.
Thanks
Joao Pereira
www.fccn.pt
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