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2N

Introduction

Tested Units

  • 2N IP VERSO



SETUP: Devices were connected to the corporate network via a POE switch that was grounded. The OPUS was also connected to the same network in a different room.

OPUS Audio Configuration

  • SIP Speaker scaling 8
  • SIP Microphone scaling 20
  • Voice 80%

SIP Setup

2N units do not have internal SIP server. It was tested with our SIP server (UNIFY Openscape bussines ) as external SIP server.

Audio

Codec

You can set-up at 2N units different audio codecs. The following codecs are working:

  • G729
  • PCMA
  • PCMU
  • G722
  • SPEEXWB
  • SPEEX


The following codecs are not working:

  • AMR
  • AMRWB
  • GSM
  • ILBC

Volume

We had to setup following setting of 2N to have satisfied results

  • Speaker Master volume +4dB
  • Microphone Master volume +4dB


DTMF

  • DTMF was found working to open the door.

PROSOFT: for DTMF door code = code*. The asterisk (*) must be placed behind the DTMF code. For the 2N config see 2N settings.

Summary

Good sound quality.

Video

Available URL's

REMARK: The JPEG compression level must be changed to 85 For streaming the JPEG and MJPEG fluently. There is also a RTSP link for Motion JPEG but it is not working on the OPUS

Switch Language

Technical Handbook: