|
VoipSwitch
E(M)G202
Solutions for Internet cafés, Callshops, Mobile callshops, CallBack and Mobile VoIP providers.
- Cisco (Linksys) PAP2T Voip Adapter Click Here
- E(M)G202 series is the next generation VoIP Gateway (special Order) 
E(M)G202 series is the next generation VoIP Gateway that provides a cost-saving solution
for small business/home users on their telecommunication needs. The E(M)G202 series is
following the open standard RFC-3261 SIP protocol to make sure that the user can easily
install this device on most of the existing VoIP (Voice over IP) services. The E(M)G202
series also provides flexible call out function between PSTN call and VoIP call through
Ethernet or modem connection
Key Features
Feature Highlights
With the built-in LCD display, the user can easily configure the E(M)G202 series for
first time installation in a few minutes. Call waiting, Last number redial, Call forward
Volume adjustment (incoming and outgoing voice volume)
PSTN backup function allows users to maintain PSTN phone service and VoIP service
at the same time
Built-in V.34 modem function (EMG202 only)
Routing
TCP/IP
ICMP
ARP
PPPoE Client
DHCP Client
PPTP Client with MPPE(option)
SNTP Client
DNS Client
TFTP Client
HTTP Client
HTTP Server
Voice Features
SIP(RFC3261) Version2
SDP(RFC2327)
RTP(RFC1889)
RTCP(RFC1890)
Voice CODEC: G.711a/u law, G.729a/b, G.723.1(5.3kbps, 6.3kbps)
CNG (Comfort Noise Generation)
VAD (Voice Activity Detection)
Silence Suppression/Detection
Frame Lost Concealment
Call Progress Tone Generation
G.165/G.168 Echo Cancellation
Programmable Gain Control
Adjustable Audio Frame per Packet
Adaptive Jitter Buffer Control
Inband DTMF, Out-of-band DTMF Relay(RFC2833, SIP INFO)
Support TOS & Diffserv Tagging
VLAN Tagging(802.1 p/q)
SIP Proxy Redundancy via DNS SRV
Caller ID: DTMF, FSK( Bellcore & ETSI) Detection and Generation
PSTN Backup
PSTN Relay when Network Failure
PSTN Relay when Service is Unavailable
PSTN Relay when Device Power Down
Receive Incoming PSTN Phone Call
Modem Features (EMG202 Only)
Built-in Dail-up V3.4 Modem Fuction
Call Features
Call Retrieve
Call Pickup
Call Forward – Immediate, Busy, No Answer
Caller ID Support (Name & Number)
DND (Do Not Disturb)
Distinctive Ringing
Dial Plan
Call Logs (Missed, Incoming, Outgoing)
NAT Traveral
Simple Traversal of UDP over NAT (STUN, RFC3849)
Outbound Proxy
Management
Keypad Menu Configuration
Local/Remote Web Management
Remote FTP/HTTP Firmware Upgrade
Configuration Backup/Restore
APS (Auto Provision Server) via TFTP/HTTP/HTTPS
Resync Event Support
2-tier Web and Management: Administrator and User Access Authority
Syslog
Snmptrap
Ping
Indicator Lights/LED
VoIP Call Indicator
Network Information Indicator (E(M)G202 only)
Modem Connection Indicator (EMG202 only Please contact sales@callingplaces.com for price and delivery information | 
