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TONGYA TELECOMMUNICATION INDUSTRY CO., LTD
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VoIP Payphone

TONGYA TELECOMMUNICATION INDUSTRY CO., LTD

VoIP Payphone

VoIP Payphone

Call control protocol: SIP(RFC-3261) or H.323 V4 or MGCP. Echo cancellation: G.165/G.167 16ms. IP Address: PPPoE, DHCP client, Static IP. LCD Display: Dialed Number, Coin Value, Remaining Credit, ...

Product Tags:

VoIP Payphone

      

IP payphone

      

SIP payphone

      
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