The Meridian Systems portfolio provides private branch exchange (PBX) solutions for enterprises requiring from 60 to 80,000 lines. This portfolio includes the Meridian 1 family, and is designed to meet voice communications needs whatever the size. Plus, the Meridian Systems portfolio enables advanced applications such as Voice over IP (VoIP), Call Center, Unified Messaging, and Mobility.

Meridian 1 enterprise communications systems provide that very technology to give you the ideal solution for your business needs. Present in over 150 countries Meridian 1 is the leading enterprise communications system in today’s market. With more that 43 million users globally, it has the largest installed base worldwide. In Europe, the installed base is also very impressive, with over 50,000 Meridian 1 systems servicing 10 million users. Over the past 25 years, the Nortel Meridian Communications Portfolio has become synonymous with quality, reliability and scalability. From remote and branch office solutions to large campus networks, customers have come to trust and depend on Meridian's profit-building advanced applications and features for their mission-critical voice communications.

Meridian 1 Option 11C	Meridian 1 Option 11C Mini	Meridian 1 Option 61C & 81C