IAD 161/162

Introduction

The IAD 161 is a one-port telephone extension and three ports SOHO Router to IP network gateway. It provides Data transfer by 10/100Mbps, telephone services and T.38 fax over IP network with easily operation and configuration. It is most suitable for SOHO and small-to-medium enterprise in Internet communication environment.

The IAD 161/ 162 also connects three computers without another IP sharing. But the IAD 162 provides two telephone numbers that one is IP telephone number and another is PSTN telephone number in one device for end users. User can make phone call via Internet or PSTN in one telephone set now. No more long distance and international telephony fee! Especially, User still can make phone call when external power is failure.

   Multiple Advantages

  • Built-in NAT/IP sharing function
  • PSTN backup: user still can make phone call when external power is failure (for IAD162 only)
  • Provide both IP telephone number and PSTN telephone number in one device for end users (for IAD162 only)
  • Cost Saving - Telephone call from VPN or public Internet
  • Follows the existing telephone call dial plan
  • The plastic housing can be adjustable by manual (Vertical type or Horizontal type)

Specification  
Protocol
  • ITU-T H.323 v2/v3/v4 compliance
  • SIP RFC3261
Supplementary service
  • H.450 (Call Hold, Call Transfer, Call forward)
FAX support
  • Automatically FAX detection
  • Support T.38 protocol
Codec
  • G.711A/μ-law, G.723.1, G.729A
Network Interface
  • Three 10/100Base-T Ethernet RJ-45 ports (auto LAN MDI/MDIX)
  • One WAN port
FXS Interface
  • One RJ-11 Telephone port (FXS)
  • One PSTN port (for IAD162 only)
Voice Quality
  • VAD (Voice Activity Detection)
  • CNG (Comfort Noise Generation)
  • G.165/G.168 compliant echo cancellation
  • Programmable Dynamic Jitter Buffer
  • Bad Frame Interpolation
  • Provide both in-band and out of band DTMF generation/detection
  • Gain/Attenuation Settings
  • G.165/G.168 compliant echo cancellation
  • Provide Progress Tone: Dial tone, busy tone, 2nd dial tone, call-holding tone and ring-back tone
QoS
  • TOS
Caller ID
  • Generation (FSK)
Tone
  • DTMF / CPT (Call Progress Tone) generation/detection
TCP/IP
  • Support Fixed IP and DHCP
ADSL Environment
  • PPPoE
Security
  • Support H.235 security function
Configuration & management
  • TELNET, Web Browser and Welltech "installation wizard"
Upgrade
  • Firmware upgrade through network by TFTP/FTP
Power
  • Input AC 100V~240V Output DC12V
Certification
  • CE, FCC
Operation Temp
  • 5 C to 40 C
Humidity
  • 10% to 90% (Non-condensing)
Chassis
  • Dimension: 190mm(H) x 110mm(W) x 51.5mm(D) for IAD 162 vertical type
  • Weight (unit): 0.3 kg