Huawei large capacity VoIP gateway eSpace IAD1224

The IAD1224 is connected to the NGN/IMS through the Session Initiation Protocol (SIP). It connects calls between calling and called parties through the Media Gateway Control (MGC) or SIP server.

Number : G5AD802A544B8F

Brand : HUAWEI

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Huawei large capacity VoIP gateway eSpace IAD1224

Product Description

As the media access gateway of Voice over IP (VoIP) and Fax over IP (FoIP), the IAD1224 is applied to the Next Generation Network (NGN) or IP Multimedia Subsystem (IMS). The IAD1224 converts analog voice data into IP packets and transmits data through the IP network.

The IAD1224 is connected to the NGN/IMS through the Session Initiation Protocol (SIP). It connects calls between calling and called parties through the Media Gateway Control (MGC) or SIP server.

The IAD1224 can be connected to networks through the x Digital Subscriber Line (xDSL), switch, or Gigabit-capable Passive Optical Network (GPON) / Ethernet Passive Optical Network (EPON).

The IAD can transmit integrated voice and data signals to the NGN and IMS in the following ways:

  1. The IAD is connected to the DSLAM through the RTU and is connected to the IP network through the xDSL. This mode is applied to mature xDSL copper cable networks.

  2. The IAD is connected to the IP network through switches. This mode is applied to residential, office building, and enterprise users.

  3. The IAD is connected to the IP network through xPON so that uplink services can be processed at high speed. This mode is applied to the scenario where fibers are laid out in residential areas and corridors.

 


Image Details

 

 

Feature

IAD1224 provides a variety of voice and data services.

  • Connecting the Plain Old Telephone Service (POTS) users to the IP network
  • 802.1p/q
  • Traditional PSTN services, such as call forwarding, CLIP, and call waiting
  • SIP-based voice call process
  • Basic voice services and supplementary services controlled by the IMS and NGN
  • G.711, G.729, iLBC and G723
  • RTP and RTCP packets (the packaging duration can be 10 ms, 20 ms, or 30 ms)
  • G.168, 64 ms EC
  • Polarity reversal
  • Message waiting indicator (MWI)
  • Transparent fax transmission
  • Three-party call supporting local voice mix
  • Recording function
  • RFC 2833
  • Local-switching function
  • DHCP client
  • DNS client
  • Obtaining IP address in Static, PPPoE, or DHCP mode
  • Dual homing for the SBC, SIP server, and MGC server
  • VLAN function
  • Outgoing call through the FXO port, local switch, and power-off survival (only for the OSU)
  • Remote packet capturing
  • Voice Quality Monitor (VQM)


 

Specification

Item

Specification

Maximum POTS user capacity

224. A maximum of seven service boards and a minimum of one service board can be inserted.
  • Each ASI board can provide access for 32 POTS user calls.
  • Each OSU board can provide 12 POTS users and 12 analog trunks.

Power supply

110 or 220 V AC, 60 or 50 Hz

48V DC

Feeder voltage

-38V

Virtual value of ringing voltage

45Vrms

Maximum power consumption

  • CVP board: 30W
  • ASI board: 48W
  • OSU board: 24W
  • Full configuration: 200W

Dimensions

86.1 mm x 442 mm x 310 mm (H x W x D)

Weight

<15 Kg

Operating temperature

0°C to 45°C

Relative humidity

5%-95% (no condensing)

Air pressure

70-106 kPa

Altitude

≤ 3000 m

User line distance (the user line diameter is 0.4 mm and the phone is not paralleled)

5.0 km

Number of paralleled phones (user line distance ≤ 2.0 km; user line diameter = 0.4 mm)

≤ 3


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