Описание

Atcom AG188 однопортовый VoIP-шлюз. Поддерживает протоколы SIP и IAX2. Оборудован 10/100Mbps Ethernet интерфейсом и портом RJ11, а также встроенным роутером. Atcom AG188N может использоваться в SOHO, небольших офисах и филиалах крупных предприятий. 

Характеристики

VoIP Features
SIP (SIP RFC3261,RFC 2543)
Support IAX2
Support T.38 and G.711 bypass fax
Support Reverse polarity
support Hotline?Call Forward?Call Transfer?3-way conference calls
DND(Do Not Disturb),Black List,Limit List
Support IP address point-to-point calls
E.164 dial plan and customized dial rules

Voice
support RFC 2833?Sip Info and In-inband DTMF
G.711(A-law or u-law) , G726, G729
AGC(Auto Gain Control)
AEC(Auto Echo Cancellation)
VAD (Voice Activity Detection)
CNG(Comfort Noise Generation
G.168/165 compliant 32ms echo cancellation

Networking
NAT 
DHCP client and server.
Support PPPoE, (used for ADSL, cable modem connecting).
Support Vlan
support L2TP and PPTP VPN

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:Internet's remote login protocol
HTTP:Hyper Text Transfer protocol
FTP:File Transfer protocol
TFTP:Trivial File Transfer Protocol

Management
Web and Handset management.
Adjustable user password and super password
Upgrade firmware through HTTP?FTP, TFTP.
Telnet remote management.
Auto provision configuration file encryption

09-07-2015