The AG188 voice gateway is an Internet based one port voice gateway. AG188N ATA adapts to multi voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
AG188 ATA one FXS voice over IP gateway supports both SIP and IAX2 protocol, offering one 10/100Mbps Ethernet interface, one RJ11 telephone interface, one built-in router and lifeline port. AG-188 ATA is small and can be widely used in SOHO, small office and enterprise branches.
VoIP
- SIP (SIP RFC3261,RFC 2543)
- Support IAX2
- Support T.38 Fax function
- Reverse Polarity
- Vlan
- Call Forward, Call Transfer, 3-way conference calls
- DND(Do Not Disturb), BlackList, Limit List
- E.164 dial plan and customized dial rules
Voice
- Tone generation and Local DTMF re-generation according with ITU-T
- G.711(A-law or u-law) , G723, G726 G729
- AGC(Auto Gain Control)
- AEC(Auto Echo Cancellation)
- VAD (Voice Activity Detection)
- CNG(Comfort Noise Generation
- G.168/165 compliant 16ms echo cancellation
Networking
- Static/Dynamic WAN-IP-Addressing NAT
- DHCP client
- Support PPPoE, (used for ADSL, cable modem connecting).
Protocols
- MAC Address
- TCP:Transmission Control Protocol
- DHCP:Dynamic Host Configuration Protocol
- PPPoE:PPP Protocol over Ethernet
- SNTP, Simple Network Time Protocol
- STUN - Simple Traversal of User Datagram ...
- MD5 Message-Digest Algorithm
- DNS: Domain Name Server
- RTP: Real-time Transport Protocol
- RTCP:Real-time Control Protocol
- Telnet Remote Login
- HTTP:Hyper Text Transfer protocol
- FTP: File Transfer protocol
- TFTP: Trivial File Transfer Protocol
Management
- Web, Telnet and Handset management
- Adjustable user password and super password
- Upgrade firmware through HTTPs, HTTP or TFTP
- Telnet remote management.
- Upload/download configuration file
Interfaces
LED: 3
WAN: 1
LAN: 1
FXS: 1 (+ Lifeline with Splitter)
Power: 1
Electric requirements
Voltage: 9V ~ 24V
Power adapter: output DC 12V/450 mA
Operating requirement
Operation temperature: 0 to 40 C ( 32 to 104F)
Storage temperature: -30 to 65 C (-22 to 149F)
Humidity: 10 to 90% no dew
Compliance Certificates
CE: EN55024 EN55022
FCC: part 15
ROHS in EU
ROHS in China
Click to download
AG188 User Manual
AG188 Quick User Guide
