Sell Voice over Internet Phone(ip sip phone)

Voice over Internet Phone(ip sip phone) You May Also Be Interested In: internet phone sip phone voice internet voice over internet phone voip internet phone
Voip internet phone(NXD-801) Key Features:
1. Support H. 323 v4, compatible with most H. 323 v1-v4 system and devices;

2. Voip internet phone Built in H. 323 proxy support to pass NAT;

3. Voip internet phone Support MGCP RFC2705; Support SIP RFC3261; Support Net2phone private protocol;

4. Outband DTMF transmit by H. 245 user input or Q. 931 keypad; IEEE 802.3 /802.3 u 10 Base T / 100Base TX;

5. User define ring tone; E. 164 dial plan and customize dial rules; Open source, user individuation firmware;

6. DHCP support for automatically assign IP address and relevant parameters;

7. Support G.723.1 5.3k/6.3k, G.729, G. 711 A-Law, 5-Law audio codec algorithm;

8. Tone generation and Local DTMF generation and detection according with ITU-T;

9. PPPoE support for ADSL or Cable modem; Voip internet phone Upgrade program by FTP mode.

10. Setting IP Net Phone parameters by standard web browser (such as IE6.0) phone keypad or standard telnet.
Brand Name
Supply Capacity
100000 pcs per month
Condition of Goods
Lead Time from Order to Shipment
Model Number
Minimum Order Quantity
Terms of Payment
L/C ,T/T
Terms of Sale
FOB zhuhai
Warranty Coverage
90 days