IP Telefonu Sağlama (Ywh600b)

SIP v1 (RFC2543), v2(RFC3261)
Support Route, Two 10/100Mbps MACs
Support T. 38(Doing)
IP/TCP/UDP/RTP/RTCP
IP/ICMP/ARP/RARP/SNTP
TFTP Client/DHCP Client/ PPPoE Client
Telnet/HTTP Server
DNS Client
NAT/DHCP Server
Support G. 723.1 5.3k/6.3k, G. 729, G. 711 A-Law\μ -Law audio codec algorithm
Dynamic voice detection Echo cancellation Comfort noise generation
Tone generation and Local DTMF generation and detection according with ITU-T
Settings by HTTP web browser (IE6.0)
Advanced settings by Telnet

Voice prompt
Upgrade by TFTP
2RJ45 Ports, Built-in Router, conference. Auto-provision or updating by HTTP, FTP or TFTP.
For each YWH600B, it can have 3-SIP account and one PSTN phone number, that means each phone own 4 phone numbers, all can be used as callee at anytime. Fo the caller, these 4 account can be selected by dial different relevant prefix(including switch to PSTN as an ordinary PSTN phone)
YWH600B has a real FXO port to support router call from PSTN to VoIP or VoIP to PSTN.