We will be introducing a new SIP signalling server on the 17th October 2011. This is to further improve the capacity and resilience of our VoIP platform. The IP of the new server is 18.104.22.168. We will be configuring our system so that this new IP will be included in a SRV record for our main SIP server domains
Please ensure you configure your firewall and other systems to accepts this IP. This affects customers who use our VoIP Express and VoIP EasyAccess products.