Shenzhen Jingkewang Technology Co., Ltd.
Main products:Charger,Adapter,Switch Power Supply,Auto Dialer,Power Supply
Contact Us
  • Contact Person : Mr. Xuan Tommy
  • Company Name : Shenzhen Jingkewang Technology Co., Ltd.
  • Tel : 86-755-28639151
  • Fax : 86-755-28639151
  • Address : Guangdong,shenzhen,NO 70-4, ShenzhuRoad, Shenkeng Village Henggang Town Longgang District, ,Shenzhen , China
  • Country/Region : China
  • Zip : 518173

SIP VoIP phone supports

SIP VoIP phone supports
Product Detailed
RJ45 VoIP phone support sip protocol with competitive price /high quality. Professional manufacturer with favourable price

1. The common PSTN phone.

2. The VoIP phone, supports SIP (RFC3261) protocol.

3. Standard SIP call forwarding.

4. Call transfer from VoIP to PSTN

5. Call transfer from PSTN to VoIP

6. Audio Codec supports: G.729, G.711, G.723, GSM

7. Supports AEC

8. Automatic detect/re-generate local PSTN busy-tone and DTMF

9. Both PSTN and VoIP caller ID detection

10. PSTN cable connect state detection

11. Supports connecting Internet devices: LAN/ADSL/broadband router

12. NAT traversal

13. Supports time/DNS/DHCP server

14. Upgrade firmware via web browser

15. Customize ring .

16. Configuration by web browser or keypad .

17. 4 groups of stored settings .

18. 80 entries of call log for missed calls, answered calls and dialed calls

SIP VoIP phone supports

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