IP PBX is High Voice quality modelsMore Enterprise ApplicationsEasy to useTimely Technical Support and Solution
VoIP GSM gateways
Key features--1U rack mountable--Support Asterisk/ Elastix /Trixbox--Support Zaptel / Dahdi driver--TE110P E1/T1/J1 card included--Motherboard: AM-ITX-M45E Motherboard
1 one FXS VoIP gateway2 ensure the high quality speech3 support VLAN and QoS4 NAT Transversal5 support SIP and H.323
Detailed Product Description 1 support ITU H.323V4 and IETF SIPV2.2 ensure the high quality speech3 support VLAN and QoS
LINKSYS SPA 9000 voip gatewayIP PBX system with high-end featuresConnect up to sixteen (16) SIP compatible VOIP PhonesKey
HT-544 4 FXS with 4 PSTN Bypass VoIP GatewaySKU: 4004Description:4-FXS Port with 4-PSTN Bypass PortSupport dual
Specifications16-128 voip gatewaySupport G729a/b/e,G723.1,G.711 A/U lawSIP&H.323Quad bandMulti-language Interface
IP Video PhoneVP530The Yealink VP530 is a further innovation of our
Product name: VoIP analog Gateway Popular name: IAD/ATA VoIP protocol: SIP & MGCP Fax supported: T.38 & T.30 Other name: Voice Gateway Colour
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We list many of China's best PBX SYSTEM manufacturers and also have a number of other good companies that supply equipment & related supplies to dealers and distributors/vendors.
Ranking of China suppliers manufacturing PBX SYSTEM can be filtered by their reviews, recommendations, price/cost and overall quality rating.