|
|
Joined: Jun 2006
Posts: 3,004 Likes: 4
Moderator-Samsung
|
Moderator-Samsung
Joined: Jun 2006
Posts: 3,004 Likes: 4 |
This is caused by someone doing a port scan seeing you have UDP port 5060 (SIP Port) forwarded and then trying all the known asterix/trixbox hacks to do toll fraud.
Try turning on DID error Tone in MMC210. This will stop the calls ringing.
Better option is to firmware upgrade as the newer versions (>4.7 from memory) have builtin security updates to stop this behavior.
Alternatively you can restrict the UDP 5060 in the router to only accept connections from your sip provider IP address's. Most DSL routers can't do more than 1 ip address (or a range if you're lucky) so this may not be an option.
|
|
|
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.
|
|
Forums84
Topics94,296
Posts638,846
Members49,769
|
Most Online5,661 May 23rd, 2018
|
|
1 members (justbill),
175
guests, and
297
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
|
|
|