D-Link DIR-625 – Support

Current Status

Possibly Compatible after Changes

Suggestions

Disable SIP ALG

Comments

We recommend disabling SIP ALG through the DIR-625’s web interface. After the change, this router appears to be compatible and able to serve up to three or four phones. Consumers who have tried to connect a larger number of phones to this router have found that the additional phones fail to register. It is not recommend that this router be used for a larger-scale deployment as it does not appear to perform reliably.

**All routers and firewalls need to have the correct ports forwarded and Whitelisting configured for VOIP service, please click here for more information.

Updated: 6 months ago