Amazon.com : ring-u Hello Hub Small Business Phone System (PBX) and Service (VOIP). Up to 30 Lines and 75 Extensions. Keep Your Number! Set-up Easier Than a Wireless Router. Ring-u Service Required. :
Amazon.com : Telephone Recorder,LandLine Phone Call Recorder,Compatible Analog Digital IP Voip Telephone Lines System, Automatic Telephone Recording Device, Auto Answering Machine-32GB : Office Products
Gigaset C530A Go Telefono Cordless VoIP, Chiamate via Internet, 3 Segreterie Telefoniche, Nero [Versione Italia] : Amazon.it: Elettronica
Amazon.com : Yealink Ultra-Elegant IP Phone SIP-T41P PoE, Power Supply Not Included : Voip Telephones : Office Products
Telefon VoIP X6U : Amazon.it: Elettronica
Cisco IP Phone 7941 G Serie business telefono VoIP, Supporto di numerosi protocolli VOIP, Switch Ethernet integrata, Power Over Ethernet di supporto. : Amazon.it: Elettronica
GEQUDIO Telefono IP GX5 + Set con Alimentatore - compatibile con FritzBox - SIP VOIP - 2x Schermo - Supporto USB - High-End vivavoce : Amazon.it: Elettronica
Amazon.com : ring-u Hello Hub Small Business Phone System (PBX) and Service (VOIP). Up to 30 Lines and 75 Extensions. Keep Your Number! Set-up Easier Than a Wireless Router. Ring-u Service Required. :
Gateway VoIP, Adattatore per 2 Porte Portatili Gateway per Telefono Internet Cavo SIP RJ45 Supporto Protocollo SIP V2 per PAP2T(Spina UE) : Amazon.it: Elettronica