Quality guarantee 8 ports FXS & 8 ports FXS analog voip gateway ATA adapter for call center

8 ports fxo and 8 FXS voip gateway is a versatile IP-based voice and fax gateway. It is highly integrated router, NAT, phone gateway functionality and has market-leading voice quality, rich functionality, and lightweight, compact design.  8FXO and 8FXS voip gateway is fully compatible with SIP industry standard, can be achieved with many other SIP compliant devices and software interoperability. In addition, it supports including G.723.1, PCMA/U and G.729AB voice codec. Suitable for carrier and enterprise VoIP call center agents.
 
Large port access gateway
 Standard SIP protocols
 Standard G.723.1,G.729A/B,PCM A/U code
 Call forwarding, Call hold, Caller ID, DND  standard voice service
 Anonymous call, Direct IP Call and Busy tone
 Fax over IP  and Three –way conferences
 
Physical Interface
•Phone ports: 1/2/4/8/16/24/32/48/72/96/112FXS or FXO, RJ-11.   It is ok to mix FXS and FXO ports.
•Ethernet Interfaces:
16FXO: 4*RJ-45 10/100Mbps, RJ-45
 
Protocol
•SIP V2.0(RFC 3261,3262,3264)
•SDP (RFC 2327)
•REFER (RFC 3515)
•RTP/RTCP (RFC 1889,1890)
•STUN (RFC 3489)
•ARP/RARP (RFC 826/903)
•SNTP (RFC 2030)
•DHCP/PPPoE
•TFTP/HTTP/HTTPS
•DNS/DNS SRV (RFC 1706/RFC 2782)
•VLAN 802.1P/802.1Q
 
Voice & FAX
•G.711A/U law, G.723.1, G.729A/B
•Comfort Noise Generation(CNG)
•Voice Activity Detection(VAD)
•Echo Cancellation(G.168)
•Adaptive (Dynamic) Jitter Buffer
•Hook flash test
•Programmable Gain Control
•T.38/Pass-through/Modem FAX mode,
•Up to 14.4kbps
 DTMF mode: Signal/RFC2833/INBAND
 
Supplement Service
•Call waiting
•Call transfer(Blind  transfer, Attend Transfer , Half  blind transfer)
•Quick pick
•Call forwarding
•Hotline
•Call hold
•DND
•3-way conference(1/2/4FXS Support)
•Voice mail
 Direct IP address call
 
Call & Route
•  Port group
• IPtrunk 
• Primary and secondary SIP account
•  32inbound routing
•  32 outbound routing
•  Number manipulation
  Dial plan set
 
Maintain & Upgrade
•Web based configuration
•Telnet configuration
•Data backup/restore
•Support English and Chinese language
•Firmware upgrade by TFTP
•Syslog and CDR
•Web & telnet login password modify
•Factory reset
•Automatic time synchronization
•SNMP
•IVR local maintenance management
 
Network Features
•  NAT (Rout and Bridge)
•  Static IP, PPPoE, DHCP
•  DHCP server
•IP,TCP, UDP,TFTP, FTP, TCP,ARP,RARP,    Ping, NTP, SNTP, Http, DNS, Trancert
•  Static/dynamic ARP
 
Environment
•Power input:100-240VAC,50-60Hz
•Power consumption: 24FXS:80W;
  32FXS:100W
•Humidity: 10%-90%  no condensation
 

 Pictures:

 1 unit/box. 10 units/carton.

Shipping ways: ESM, DHL,AIR.

Delivery time: 1-3 working days after pay.

1, OEM: accept customized service in fucntion,logo print and  packaging etc.

2, 1 year warranty.

3, Free guide in operation.

4, Remote support: most of devices support online software upgrade.

5, on time reply.Your requirement will get prompt attention

With independent research and development system, manufacture and marketing,DOBRY is a leading provider

 in advanced telecommunications line,our main products cover VOIP gateway,fixed wireless terminal, sim card 

cordless telephone and wireless modem pool etc. 

From raw material, produce, packing and shipping, all steps are in strict quality control and managed by trained

 staffs. All devices meet the standard of CE and FCC certifications. Our members have engaged in foreign trade for many years, well-known products, have rich experience in  import and export. We devote to provide good solution and service for our customers and partners. 

 Q1, what's the best price can you offer?

A:Our price depends on quantity and order requirement. In fixed wireless phone series, MOQ is 50PCS. In peak time, MOQ is 100PCS. In their items, MOQ is 1 unit.  Pls list your requirement clearly including quantity, network, antenna/FM/Dual or one sim options etc. Thank you very much!

Q2, would you send me a product smaple before I place an order?

A: It depends on your request and item you need. Therefore, please list your needs clearly.

Q3, please provide me with more product details.

A,  product specification as described. Please don't set limit in reply time and reply at Alibaba only, then we will send more information to you by email. Of course, don't hide your email.