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.
Solutions for voice and data communication.
Inovation, optimalization and expansion
of your network! Reduction of costs
for calls and data transfer! Optimal use
of your existing network and lines! We provide
you the efficientsolution according to yo