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About this item

• 【Internet Phone Adapter】 You can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.Broadband network router Gateway ordinary telephone = save domestic or international long distance calls or free global calls.Broadband network router Gateway telephone program-controlled switch ordinary telephone = save domestic or international long-distance calls or free global calls.
• 【Professional Port】 Phone Adapter with 2 Ports for Voice-over-IP,1 10/100 M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface.
• 【Multiple Function Support】 VoIP Gateway Internet Phone Adapter ,Support SIP V2 Network Protocol.Support fax and multi-voice compression G.711, G.726, G.729, G.723.1. Support DHCP. For Cisco Dual Port Gateway has a fax feature. Support SIP protocol.
• 【Portable Operation】 VoIP Gateway Internet Phone Adapter ,Lightweight and portable. Comes with a network cable.