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 <ba...@flanagan.ie> wrote: > On 1 July 2013 12:22, Sunil Chandrasekharan <sunil.kai...@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.kai...@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 <aft...@gmail.com> wrote: >>> >>>> What have you tried? >>>> >>>> On Wed, Jun 26, 2013 at 2:55 PM, Sunil Chandrasekharan >>>> <sunil.kai...@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@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@lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> >>> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >
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