DSIPROUTER PORT FOR PUBLIC

MASTERING VOIP

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Jun 30, 2022, 7:00:18 AM6/30/22

to Mack Hendricks, dSIPRouter

Hi Mark,

If I make my dsiprouter public, what ports should I open?

UDP = ?
TCP= ?

Port 5000 only permits me from a certain ip.

Thanks

V

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Jun 30, 2022, 10:08:32 PM6/30/22

to dSIPRouter

You should allow the following ports for SIP

5060/udp = Normal traditional SIP

5060/tcp = SIP over TCP. May be required if headers get long due to STIR/SHAKEN requirements. Likely will need it in the future with Trunk providers not for handsets.

5061/tcp = This is used for SSL/TLS encrypted setups.

You probably do not need 5061 unless you are doing secure VoIP.

Also you will need port 80/tcp open to allow Letsencrypt to update the SSL certificates.

And you should have port 5000/tcp allowed only from a trusted source.

AirsayLongCon

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Feb 8, 2023, 8:13:37 PM2/8/23

to dSIPRouter

Apologies for resurrecting an old post. Is it possible to change these ports?

Mack Hendricks

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Feb 9, 2023, 7:39:37 AM2/9/23

to AirsayLongCon, dSIPRouter

Yes, you can go into /etc/kamailio/kamailio.cfg and change the port numbers used.

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AirsayLongCon

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Feb 14, 2023, 10:08:34 AM2/14/23

to dSIPRouter

HiMack,

Do port changes to the Kamailio.cfg get undone after a systemctl restart or a full system reboot? I tried updating the SIP ports to 6060 and 6061. After a system reboot, the ports reverted to 5060 and 5061 respectively. I’m very green with approximately 18months professional experience in VOIP so forgive any ignorance shown

Mack Hendricks

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Feb 14, 2023, 11:01:06 AM2/14/23

to AirsayLongCon, dSIPRouter

You know what happening is that we have a template that re-generates the Kamailio Configuration.

So, change the ports in this file: /opt/dsiprouter/kamailio/configs/kamailio.cfg

This file will be used to recreate the configuration during a reboot.

To view this discussion on the web visit https://groups.google.com/d/msgid/dSIPRouter/b2239a7f-edbc-40c8-8156-63ee1e98b9c5n%40googlegroups.com.

AirsayLongCon

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Feb 14, 2023, 11:04:30 AM2/14/23

to Mack Hendricks, dSIPRouter

Aha! I was editing the /etc/kamailio/kamailio.cfg file. I’d make my changes to the recommended file and update my findings here. Once again thank you for the swift response and hands on approach here. Much appreciated

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