Phone Systems

CSS offers a world-class product line with proven quality. Our products competitively fulfill the requirements of offices needing as few as six ports as well as those large, distributed enterprises needing thousands. From basic key system requirements to advanced application IP communications platforms, you can count on us.

Branch Office / VoIP

Coral IPx Office is the newest member of the Coral IPx family, designed as a VoIP server from the start. It also includes an optional wireless router and switch to provide all the communications basics for a small or branch office. But don't underestimate this server’s potential - it supports 240 IP endpoints! SIP and MGCP compliant.

Small to Medium Office

Coral IPx 500 is designed in a smaller rack or wall-mount configuration with all the features of the Coral server and VoIP, including SIP. It features universal slots expanding to 448 wired end-points, making it a great choice for multiple location organizations.

Medium Enterprise

Coral IPx 800 utilizes the high-density cards from the larger Coral servers with rack, wall, or floor mounting options and expansion to 720 wired end-points. It is ideal for single site or distributed organizations. SIP and MGCP compliant.
Learn more»

Large Enterprise

Coral IPx 3000 is for businesses requiring the range of 3000 wired endpoints, and increased traffic handling. The Coral IPx 3000 represents great value for large organizations who demand the best. It is ideal for a large enterprise, network hub, or call center. It can be configured with one to sixteen units, supporting 19" and 23" racks and (optional) duplicate AC or DC power. SIP and MGCP compliant.

Mission Critical

Coral IPx 4000 provides a complete communications solution for large enterprises requiring the highest traffic capabilities and “five 9s” reliability. Designed for mission critical operations, the Coral IPx4000 features powerful processing, optional hot standby and redundant DC power. SIP and MGCP compliant.

Distributed Communications

Sea Softswitch is based on a completely new distributed architecture. No compromises. No legacy constraints. No more networking of sites. The system has a single database whether you have 1 server or 1,000 servers. It is 100% software-based and supports standard IP gateways and endpoints.
Learn more»