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External MOH device with OS4000 Ver8 using SLMAV24 card.

External MOH device with OS4000 Ver8 using SLMAV24 card.

External MOH device with OS4000 Ver8 using SLMAV24 card.

(OP)
Hello all,

Need to integrate MOH device having 3.5 mm Audio outout with OS4000 Version 8 using SLMAV24 card.
Does it is possible & how?

RE: External MOH device with OS4000 Ver8 using SLMAV24 card.

Hi.

Use search in forum for SSC and RCSU.

To allow for an external music on hold source, the following configuration must be followed:
In the AMO ZAND / ALLDATA, the parameter HOLDTN should = MUSIC, and the ANATESIG parameter should = TONE.
Add the external music source: In the AMO SSC, add an analog PEN, TYPE = EXTANN, CPCALL = MUSIC.

External Announcement devices (MusiPhone) will actually be connected on analog ports Ports (SLMA).
There are 2 AMOs used for configuration of announcement devices.
- With AMO SSC the MoH for the entire system can be configured to use the announcement device instead of the standard SIU-tone.
- With AMO-RCSU individual MOH can be configured. The assignment of an announcement device to a station can be done by parameter HMUSIC in SBCSU/SCSU.

RE: External MOH device with OS4000 Ver8 using SLMAV24 card.

Hi

The easiest way is to prepare a cable with a 3.5 mm plug using a soldering iron thumbsup2

and seriously,

it may turn out that the output from the device has too little impedance and you should use something like that (also a soldering tool in your hand)




ADD-SSC:[PEN],EXTANN,HOLDLINE&MUSIC&LOCANN&HOLDINT,0,G711&G729AOPT&ML,1;
and restart slma, should work

regards
jarmac

RE: External MOH device with OS4000 Ver8 using SLMAV24 card.

When using the drawing above, I suggest you use a high wattage resistor as listed, as it is passing the loop current from the analog port so can get quite hot if you use a smaller one. I have also used a small audio output transformer successfully between the music source and the analog port. There are some commercially available isolators you can use as well.

RE: External MOH device with OS4000 Ver8 using SLMAV24 card.

There is an Atlas Soundolier LT600-VC matching transformer that works great for that. You can convert a 600 ohm and other impedance to the analog port.

https://www.aiconsol.com/lt600-vc-atlas-sound.html

Don Bruechert, Voice Comm Analyst II
CareTech Solutions @ Holy Family Memorial
Manitowoc, WI, USA

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