TDC gets int’l voice, termination, future HD voice peering from iBasis


TDC, the leading telecommunications company in Denmark, has renewed an outsourcing agreement with iBasis, with an “explore” clause for mobile services including HD voice.

Terms of the three year agreement make iBasis the primary provider of international voice services and preferred provider for terminating voice services with the Nordic countries for TDC.   In addition, […]

iBasis, Reliance Communications (RCom) establish IPX


This week, KPN-subsidiary IBasis announced Reliance Communications (RCom)will be joining the iBasis IPX (IP eXchange) network.

IPX services, such as IBasis’, provide full-blown SIP exchange with Quality of Service (QoS) to support services such as HD voice, Voice over LTE (VoLTE) and videoconferencing.   IPX is necessary for LTE roaming and provides high-quality VoIP in […]

In brief – iBasis looking at G.722


While iBasis “predominately” uses G.711 and narrowband today, it is “evaluating vendors” to support G.722 on its own network as a part of the GSMA’s IPX interconnection effort.