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.
Aurora Communications, Ltd. - is an international telecommunication operator. The Holding is founded in 1999 and now includes the following companies: Aurora Communications UK, Aurora Communications USA, Infotel Data Communications and TASS-INFO (joint ve
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