Kalaam Telecom, one of Bahrain's leading alternative operators, has migrated to a full NGN solution using the DIGITALK SIP Application Server.The growing acceptance and trust of VoIP technology in the region means that Kalaam Telecom has been able to optimise service offerings and are now able to more effectively grow and serve their subscriber base with a reduced operational cost model while being able to offer new revenue generating services on top of existing service...