 Origin |
China |
GSM VOIP:
Key Features
· Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
· Single or Multiple Server Registrations
· Two 10/100 Ethernet circuits connect to the LAN and an additional device
· GSM module for making GSM calls
· Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
· VLAN and QoS support
· NAT Transversal and Router functions
· Voice prompts, HTTP Web, Auto Provision support for configuration and updates
· Highly stable embedded Linux operating system in high performance ARM 9 Processor
connect person: Miss Dolphin Rong
tel : 86-755-88290233
Mobiel: 86-15914096010
Fax: 86-755-88291220
MSN:dbl__r$hotmail$com
Email:dbl__r$hotmail$com
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