Milton Keynes, 10 May 2010. Cable provider KMS (Kabel, Medien & Servicegesellschaft), headquartered in Munich Germany, have transferred all Residential VoIP Telephony services to the DIGITALK NGN SIP Application Server.KMS have been operating a residential primary line replacement service using Open SER, an open source technology for its voice service as part of its cable TV, internet and voice packages (operating under the cablesurf brand). However, the limitations of features and operational expenses of integration,...