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Communication Solutions 

 

 

www.ehs-adapter.com 

NNE/fw/180914/1492-30/InstGuide/EN 

Electronic Hook Switch Adapter for  

Ericsson-LG iPECS LIP 80xx 

Installation Guide 

 

 

 

 

 

 

Before you start 

Before starting the installation process, please ensure: 

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That you have an Ericsson-LG iPECS LIP 8012, 8024 or 8040 phone.  

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That you have an EHS adapter (you need the 1492-30) 

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That you have a wireless office headset from GN Netcom/Jabra, Plantronics or Sennheiser 
Communications. 

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Furthermore, you need the audio cable supplied with your headset 

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If you are using a headset from Sennheiser Communications, you will additionally 

need an adapter cable (1492-35). This cable is available from your distributor. 

Installation 

Please follow the steps below to setup your system: 

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Disconnect the power cable or remove the network cable to ensure that your phone is off. 

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Connect the flat cable on the EHS adapter to the DSS port on the phone (see fig 2). 

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The red marking on the flat cable must turn upwards (towards the small arrow on the 

phone). 

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If a DSS panel is attached to the phone, then the EHS adapter should be connected to 

the DSS port on the side panel. 

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Connect one of the signaling cables supplied with the EHS adapter between the EHS adapter 
and the wireless headset base station. 

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If you are using a headset from GN Netcom /Jabra, please use the eight way (RJ45) 

modular cable (fig 4). 

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If you are using a headset from Plantronics, please use the 3.5 mm jack cable (fig 3). 

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Connect the audio cable supplied with the headset between the wireless headset base station 
and the headset port on the phone (the port marked with a headset symbol). 

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The handset must be connected to the phone in the port marked with a handset symbol. 

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Reconnect power and/or connect the network cable and wait for the phone to start. 

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Observe that the solution works by pressing the button on the headset. You should now see 
that: 

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