What he is saying is that the router at the customer's site is messing up the SIP contact header, possibly by putting the wrong IP address in it. You best bet is to have the customer log in to his router and disable any SIP ALG. Alternatively you can try some of the NAT settings in the SIP profile. For example you can set "aggressive-nat-detection" to true and see if that helps, although you may need to test your other customers to make sure that setting doesn't break their connections! Don't you just love broken NAT devices? :) -MC On Tue, Apr 23, 2013 at 8:51 PM, Manish Khilwani <manish.khilwani@gmail.com>wrote:
Hello Sean,
I'm using Amazon cloud server so I have to assign elastic ip in ext-rtp-ip and ext-sip-ip. and what excatly I need to to do with router?
*Thanks ===================== Manish Khilwani Skype: manish_khilwani Gmail: manish.khilwani@gmail.com MSN : manish.khilwani@hotmail.com Phone : 919099923079*
On Wed, Apr 24, 2013 at 2:14 AM, Sean Devoy <sdevoy@bizfocused.com> wrote:
OK, here is what I use.****
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In the sip interface profile of FS I have****
<param name="nat-options-ping" value="true"/>****
<param name="ext-sip-ip" value="auto-nat"/>****
<param name="ext-rtp-ip" value="auto-nat"/>****
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I just downloaded xlite and used defaults plus account credentials fine.* ***
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Did you address the problem with their router?****
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Sean****
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*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Manish Khilwani *Sent:* Tuesday, April 23, 2013 3:24 PM *To:* FreeSWITCH Users Help *Subject:* Re: [Freeswitch-users] ERROR 404 BAD HEADER****
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Hello Sean,****
Thanks for replying.****
My FS in installed on server and phone is trying to register from other network. I'm using xlite softphone to register in FS.****
What shoud I do now then?****
****
*Thanks ===================== Manish Khilwani Skype: manish_khilwani Gmail: manish.khilwani@gmail.com MSN : manish.khilwani@hotmail.com Phone : 919099923079*****
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On Wed, Apr 24, 2013 at 12:44 AM, Sean Devoy <sdevoy@bizfocused.com> wrote:****
I had this error last night! The problem is with the router/nat at your customers. It is not including its IP/Domain in the header. I had to set my particular router's ALG to ignore/passthrough SIP ALG. Many routers only allow ALG on or off. You want off.
But, you need to configure for NAT on your clients and FS. If your FS server is LOCAL to where you "setup extensions in FreeSwitch" there is a lot still to configure. Let me know I will tell you what I know about that. Also, what is the phone or ata brand being used?
Sean
-----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of pratham2013 Sent: Tuesday, April 23, 2013 1:29 PM To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] ERROR 404 BAD HEADER
Hello, I'm facing very strange issue. I has setup extensions in FreeSwitch and I can login and make calls but on of my customer can not register with same extension and they are getting error 400 bad contact header so I could not understand how to solve this issue. Please anyone can help? Thanks Manish Khilwani
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