Optical fiber access network Huawei large capacity VoIP gateway eSpace IAD1224

Goods details

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.

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)

Maximum POTS user capacity

Power supply

110 or 220 V AC, 60 or 50 Hz

48V DC

Feeder voltage

-38V

Optical fiber access network Huawei large capacity VoIP gateway eSpace IAD1224 Images