New Scheduled Maintenance (22/09/11): Inbound VoIP number migration

BT wholesale are rationalising their IP Exchange equipment and have asked Suretec to migrate onto a new set of SBCs. The migration of inbound VoIP customer numbers should be transparent with no loss of active calls and is due to start and be completed on Thursday 22nd September. After two weeks of testing our own … Continued


DrayTek 2820n routers and VoIP

Just a quick note to all to say if you have any one-way audio issues, SIP or VoIP stability issues with these routers then downgrade to firmware 3.3.3 and all issues disappear. This can be downloaded here. Thanks