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June 2nd, 2022 *** Important notice to OBiTALK customers***
On June 7th, 2022 We will start upgrading the security settings of our servers.
Devices with very old firmware will no longer be able to connect.
The most recent firmware can be downloaded here. The last four digits of your firmware version (aka build number) must be greater than 4464 to continue to connect.

Frequently Asked Questions

How do I disable SIP ALG?

The SIP ALG setting is usually in your router. Login to your router's webpage configuration and look for the setting for SIP ALG. Check the Firewall area or WAN setup.

For example:

After you disable SIP ALG in your router, make sure you click "apply settings". Reboot your router (or power off / power on) to make sure the setting is active.

SIP ALG Issues

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