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  5. China sip speakerChina sip speaker
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  • IP Phone / Internet Phones

    Detailed Product Description *Performance and features Support H. 323 v4, compatible with most H. 323 v1-v4 system and devices Built in H. 323 proxy support to pass NAT Support MGCP RFC2705 Support SIP RFC3261 Support Net2phone private protocol Fast start and H. 245 tunneling Outband DTMF transmit by H. 245 user input or Q. 931 keypad IEEE 802. 3 /802. 3 u 10 Base T / 100Base TX Major G

    [Related Keywords : IP Phone, Internet Phones]

    • XJ Electric Co.,Ltd.

    • Business Type

      Manufacturer

    • Location

      Henan, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order
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