... /g, SIP2.0, G.722, G.711a/u-law, G729 and more. Key Features Support Roaming Features Support SIP URI address ... codec: G711a/u-law, G722, G729a/b Supports DTMF RFC2833 and RFC3261 Comfort Noise Generation (CNG) Voice Activity Detection (VAD) Acoustic ... pocket smart style design Provide the reliable SIP embed service and value-added customized menu. Accessories & PackagingWF04 SIP Wi-Fi headset USB ...
- China
- ADD:Room 2008, Middle block, Futian building, Shennan road 3009, Futian District, Shenzhen, Guangdong Province, China,518033,Shenzhen,Guangdong
- TEL:86-0755-28283753