[SR-Users] Trouble with Kamailio/RTPEngine and NAT/Firewall

PJ Slauta pjslauta at outlook.com
Mon Mar 15 02:04:47 CET 2021


Hi Jeremy,
We are currently using that configuration.

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Subject: sr-users Digest, Vol 190, Issue 13

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Today's Topics:

   1. Re: iOS CallKit and tsilo (Jeremy McNamara)
   2. Re: Trouble with Kamailio/RTPEngine and NAT/Firewall
      (Jeremy McNamara)


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Message: 1
Date: Sat, 13 Mar 2021 12:43:55 -0500
From: Jeremy McNamara <mcnamara.jeremy at gmail.com>
To: "Kamailio (SER) - Users Mailing List"
	<sr-users at lists.kamailio.org>
Subject: Re: [SR-Users] iOS CallKit and tsilo
Message-ID:
	<CAO0X5JSeyYHB8MhWrxd9khdQNbSigfGVOVZBw43=z0rVwhi-GA at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Igor - Are you following the example from Frederico?   We have
implemented his idea for our iOS and Android apps...    Make sure to send
over the SIP CallID in the push notification.  That way if a CANCEL does get sent (on JOIN/RESUME) the app can react to it correctly.

https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.kamailio.org%2Fevents%2F2015-KamailioWorld%2FDay2%2F20-Federico.Cabiddu-Kamailio-In-A-Mobile-World.pdf&data=04%7C01%7C%7C579c630f58b140f92eff08d8e6d8660c%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637513164384083160%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=xGN4%2BGFWLT%2B2%2FHsLILiSUZwj1BIhNdjJWb8MYCgLOuo%3D&reserved=0
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Message: 2
Date: Sat, 13 Mar 2021 15:30:51 -0500
From: Jeremy McNamara <mcnamara.jeremy at gmail.com>
To: "Kamailio (SER) - Users Mailing List"
	<sr-users at lists.kamailio.org>
Subject: Re: [SR-Users] Trouble with Kamailio/RTPEngine and
	NAT/Firewall
Message-ID:
	<CAO0X5JR1j3tHwVYAPuNsVTFbOLov8Vq4a28axZBk8jmFgyM4=g at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi PJ -  You need to account for the AWS 1-to-1 NAT

kamailio.cfg:

listen=udp:PRIVATE_IP:5060 advertise PUBLIC_IP:5060


Making sure to open UDP 5060 inbound and outbound in Security Groups.
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