[jgemio]

Hi

I have installed 3CXPHONE ver. 5.0.14900 over Windows XP. My Pbx is running Asterisk 1.4.22. All is working perfect but in the Asterisk Console appear a recurrent error

Got SIP response 405 "Method Not Allowed" back from 172.23.177.125


I attach a sip debbug. Does have anybody the same problem?

Thanks and Regards

<--- SIP read from 172.23.177.125:4730 --->
SIP/2.0 405 Method Not Allowed
Via: SIP/2.0/UDP 172.23.187.229:5060;branch=z9hG4bK463d9598;rport=5060
To: <sip:1001@172.23.177.125:4730;rinstance=9baa4052e73d50c9>;tag=4d374c31
From: "Unknown"<sip:Unknown@172.23.187.229>;tag=as746a4792
Call-ID: 3b323df43bd9eb7e3aaf4f88493960f6@172.23.187.229
CSeq: 102 NOTIFY
Content-Length: 0


<------------->
--- (7 headers 0 lines) ---
-- Got SIP response 405 "Method Not Allowed" back from 172.23.177.125
Really destroying SIP dialog '3b323df43bd9eb7e3aaf4f88493960f6@172.23.187.229' Method: NOTIFY
Reliably Transmitting (no NAT) to 172.20.24.131:5060:
OPTIONS sip:172.20.24.131 SIP/2.0
Via: SIP/2.0/UDP 172.23.187.229:5060;branch=z9hG4bK7324ab89;rport
From: "Unknown" <sip:Unknown@172.23.187.229>;tag=as6d80049c
To: <sip:172.20.24.131>
Contact: <sip:Unknown@172.23.187.229>
Call-ID: 3c624d474fbcc0dc7d8aa47643b1dd14@172.23.187.229
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Thu, 13 Oct 2011 08:34:40 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0

[leejor]

It would appear to be a setting in your PBX.

Response Code 405=

The method specified in the Request-Line is understood, but not
allowed for the address identified by the Request-URI.

The response MUST include an Allow header field containing a list of
valid methods for the indicated address.