[SR-Users] Installing Kamailio on EC2

[Sunil Chandrasekharan]

Hi All,

I tried the steps as requested by Barry.

e.g :

listen=tcp:10.212.129.99:5060 advertise 107.22.60.14:5060
listen=udp:10.212.129.99:5060 advertise 107.22.60.14:5060

After restarting Kamailio, i was able to register with sample app using TCP.
But when i try to send IM, i get 408 Request Timeout error

Kindly support to know further how to achieve IM with TCP on Kamailio.

Regards
Sunil C


On Mon, Jul 1, 2013 at 6:54 PM, Barry Flanagan <barry at flanagan.ie> wrote:

> On 1 July 2013 12:22, Sunil Chandrasekharan <sunil.kainat at gmail.com>wrote:
>
>> Hi All,
>>
>> I could succesfully install Kamailio on Amazon EC2.
>> I used a sample android application to register with user on Kamailio.
>> Registration was succesful with UDP and TCP
>>
>> But using application to send IM between two users,
>>
>> a. I was able to send IM when on UDP
>> b. When using TCP, i get Request Time out error.
>>
>>
> Hi
>
> This might be due to the fact that EC2 uses SNAT  to map the private IP
> address of the actual instance to the public IP address clients use to
> connect.
>
> To get around this you should use the "advertise" parameter to the listen
> directives, like:
>
> listen=tcp:<your private IP address>:5060 advertise  <hostname or public
> IP address>:5060
> listen=udp:<your private IP address>:5060 advertise  <hostname or public
> IP address>:5060
>
> So, if your ip address (as shown by ifconfig) is 10.212.129.99 and your
> external floating address is 107.22.60.14 you would do
>
> listen=tcp:10.212.129.99:5060 advertise 107.22.60.14:5060
> listen=udp:10.212.129.99:5060 advertise 107.22.60.14:5060
>
> Hope this helps.
>
> -Barry Flanagan
>
>
>
> I dont know why i get 408 Request TIme out.
>>
>> Kindly support to solve the issue with TCP for sending IM.
>> My application intends to register and send IM with TCP on Amazon EC2.
>>
>> Kindly support to achieve IM with TCP
>>
>>
>>
>> On Wed, Jun 26, 2013 at 6:22 PM, Sunil Chandrasekharan <
>> sunil.kainat at gmail.com> wrote:
>>
>>>
>>> Hi All,
>>>
>>> I have just started and installed Kamailio on EC2 Ubuntu instance.
>>> I am going on with the steps provided in this link
>>> http://www.kamailio.org/wiki/install/4.0.x/git
>>>
>>> i have gone ahead and installed Kamailiio. I have just reached to
>>> Section no. 8 on the link.
>>>  But i am not sure if there is anything extra i need to take care.
>>>
>>> Kindly let me know if any extra parameters / details need to be checked
>>> for Kamailio on EC2.
>>>
>>>
>>> On Wed, Jun 26, 2013 at 6:00 PM, aft <aftnix at gmail.com> wrote:
>>>
>>>> What have you tried?
>>>>
>>>> On Wed, Jun 26, 2013 at 2:55 PM, Sunil Chandrasekharan
>>>> <sunil.kainat at gmail.com> wrote:
>>>> > Hi All,
>>>> >
>>>> > I am trying to install Kamailio on Amazon EC2. I read out in web
>>>> about some
>>>> > people already achieved configuring Kamailio on EC2.
>>>> >
>>>> > Kindly support on the pre-requisties to be installed before i go with
>>>> > Kamailio installation..
>>>> >
>>>> > My requirements ;
>>>> >
>>>> > Kamailio to be installed with Presence module.
>>>> >
>>>> > In the config file , i see that we have to use define with NAT and
>>>> install
>>>> > RTP proxy. Is it required?
>>>> > Is there any module to be added to get MSRP working, so that i can
>>>> share a
>>>> > file.
>>>> >
>>>> > Kindly support to get Kamailio running with register,presence,IM and
>>>> MSRP on
>>>> > Amazon EC
>>>> >
>>>> >
>>>> > _______________________________________________
>>>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>>>> list
>>>> > sr-users at lists.sip-router.org
>>>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>> >
>>>>
>>>>
>>>>
>>>> --
>>>> -Cheers
>>>> -Arif
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>> sr-users at lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>
>>>
>>
>> _______________________________________________
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>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
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