مكان المنشأ
Shanghai, China
DTMF
RFC2833, SIP INFO, In-band
Codec
G.711 a/u-law, G.722, G.723, G.726, G.729a, GSM, ADPCM
Condition
100% Original Brand
Product Name
Yeastar TB200
Product Type
Yeastar BRI VoIP Gateway
Yeastar TB200
2 Bri Ports VoIP Gateway
Yeastar TB400
4 Bri Ports VoIP Gateway
Other Brand
Yealink,Grandstream,Yeastar,Dinstar,Zycoo,Polycom,Fanvil,Flyingvoice