Voip Phone(VOB822) - Acetech Electronic Industrial (Xiamen) Co., Ltd. in ACE Suppliers B2B Marketplace

Voip Phone(VOB822)

Specification:

Network Protocol
* SIP v1(RFC2543), v2(RFC3261)
* IP/TCP/UDP/RTP/RTCP бб* IP/ICMP/ARP/RARP/SNTP
* TFTP Client/DHCP Client/PPPoE Client
* NAT/DHCP Server бббббб* Telnet/HTTP Server
* DNS Client/DDNS/VLAN
Voice Quality
* VAD/CNG//LEC бббб* Packet Loss Compensation бб
* Adaptive Jitter Buffer
Codec
* G.711/G.723.1/G.726/G.729A/G.729B
DTMF Function
* In-Band DTMF бб* RFC 2833 DTMF бббб* SIP Info
Phone Function
* Volume Adjustmentбббб* Speed dial key
* Phone book бббббббббб* Flash
IP Assignment
* Static IP/ DHCP/PPPoE
NAT Traversal бббббб
* Web Browserбббббббб
QoS
* ToS field
Firmware Upgrade
* TFTP/Console/HTTP
Auto-Provisioning
* FTP/TFTP/HTTP
Dial Plan
Other Features
* Hotline support
* Alarm support
* Asterisk Open Source IP PBX Support
* IP PBX Support