Product program / Network Audio / I/F Unit

IP-A1PG

IP paging gateway

The IP paging gateway shall be integrable into SIP environments via the open SIP protocol (according to RFC3261) and into VMS using the ONVIF® Profile S audio backchannel. Furthermore, the gateway shall be addressable via HTTP commands, using its remote API (Application Programming Interface).

The device shall be able to convert SIP calls, ONVIF calls or analogue audio (line or mic) into multicast streaming, providing 20 slots for transmitting addresses and a line/mic switch and phantom power supply for the analogue audio input.

In addition, it shall provide the possibility to store and send up to 10 different HTTP command sets, consisting of up to 20 commands each, and to perform a system mute which disables all compatible IP audio devices in the network.

The IP paging gateway shall provide an internal storage for up to 20 audio files accepting the WAV and MP3 format. Up to 20 patterns shall be programmable for audio file activation including adjustable repeat intervals, play count setting and duration setting.

All device settings shall be executable through a browser interface and in addition, a free-of-charge setting software for adjusting the network setting of a group of IP devices simultaneously shall be available.

The IP paging gateway shall provide access to a scheduler function via web interface. The installation of a scheduler software shall not be required.

The IP paging gateway shall receive its power supply over the network connection using PoE.

4 control inputs for activation of playback patterns, system mute, command sets or line audio to multicast paging shall be accessible via removable terminal plugs. 1 control output for triggering local devices shall also be included.

Power source: PoE (IEEE802.3af Class 3)

Audio codecs: PCMU (G.711u), PCMA (G.711a), G.722

Network I/F: 100BASE-TX, Auto MDI/MDI-X, RJ45 connector

Network Protocol: TCP/IP, UDP, HTTP, RTP, RSTP, ARP, ICMP, IGMPv3, NTP, SIP (RFC3261)

Audio Input: 1 channel, electronically balanced (Line/Mic)

Monitor Output: 1 channel, electronically balanced

Control input: 5 channels, 4 x no-voltage make contact input, 1 x 24 V DC cut

Control output: 1 channel, open collector output

Finish: [Front case] Surface-treated steel plate, black, paint / [Rear chassis] Surface-treated steel plate

Dimensions (WxHxD): 126 mm x 33 mm x 80 mm (excluding projection)

Weight: 390 g

Manufacturer: TOA

Product: IP-A1PG