Stock code：834212

IP parallel recording structure is as follows：

Characteristics

1) A proprietary hardware mixing algorithm that abandons the conference mode and reduces the DSP recording channel;

2) Support multiple RTP decoding: G.711 Alaw/uLaw, G.726 16/24/32Kbps, G.729A/AB, G.723/A, iLBC, GSM FR, AMR 4.75/5.15/5.9/6.7/ 7.4/7.9/10.2/12.2Kbps, OPUS, etc.;

3) Support RFC 2833/RFC 4733 DTMF restore;

4) Support multiple recording compression coding: G.711 Alaw/uLaw, G.726 16/24/32Kbps, AMR 4.75/5.15/5.9/6.7/7.4/7.9/10.2/12.2Kbps;

5) AMR coded recording files with a minimum of 4.75Kbps can be generated, which greatly reduces the storage requirements;

6) The AMR file format is relatively versatile and can be played on mobile terminals such as mobile phones;

7) Based on the iSX4000/iSX6000 switch, it has high reliability;

8) The recording system can be master and standby;

9) Large capacity, single machine can support 2000 line and line recording.

Parameter
1) Number of parallel lines: up to 2000 lines

2) Support multiple RTP decoding: G.711 Alaw/uLaw, G.726 16/24/32Kbps, G.729A/AB, G.723/A, iLBC, GSM FR, AMR 4.75/5.15/5.9/6.7/ 7.4/7.9/10.2/12.2Kbps, OPUS, etc.;

3) Support RFC 2833/RFC 4733 DTMF restore;

4) Recording codec: AMR 4.75/5.15/5.9/6.7/7.4/7.9/10.2/12.2Kbps, G.711 Alaw/uLaw, G.726 16/24/32Kbps;

5) Recording file format: Wav, AMR;

6) The recording can be configured as a mix mode or a split mode.

VoIP environment or need to record on the IP side