Citel is The VoIP Migration Company™. We develop the world''s most comprehensive portfolio of network-edge products enabling enterprises to realize the cost and productivity benefits of IP telephony.
With Citel''s Portico™ TVA™, existing PBX handsets connect directly to a Session Initiation Protocol (SIP) based on-premise IP PBX or Hosted IP telephony service provider. Citel can help you determine which type of deployment strategy - Hosted or premise-based - is best for you and the needs of your enterprise.
Choreograph Ltd is a complete solutions provider for VoIP products and services, specialising in IP communications delivering voice over the internet.
Our VoIP service has been developed along three criteria: 1. Ease of use; 2. Value for money; 3