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Sennheiser CEHS AV 04

SKU: 504589
  • CEHS-AV 04 Phone Cable
  • Cable weight. 53 g / 1.86 oz
  • Easy to use

The Sennheiser CEHS-AV 04 is compatible with the Avaya 1400 series, 9400 series, 9500 series and the new Avaya 9001 series telephones.Electronic Hook Switches talk electronically with your phone giving your wireless headset answer/end and ring alerts remotely.The use of an EHS cable eliminates the need for an HSL10 mechanical handset lifter.


  • CEHS-AV 04 Phone Cable
  • Cable weight. 53 g / 1.86 oz
  • Easy to use
  • Remotely answer your phone calls
  • Handle all calls by the press of a single button, i.e. end the call
  • Get notified from the distance about in-coming calls by the ring tone in the headset
  • Efficient and flexible call handling i.e. take or end the call
  • Call control towards the phone without using a mechanical handset lifter
  • Easy setup
Whats in the Box
  • Sennheiser CEHS AV 04 Avaya EHS Adaptor
  • User Guide

Next Day Delivery
For UK orders received before 12pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by
DPD, including most international orders.

Shipping prices are calculated during the checkout process.
We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

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If you’re looking for a reliable and competitive VoIP provider for your small business, we can offer you one of the UK’s most trusted services. No need to compromise on quality, either. The capabilities of our VoIP PBX system have been developed over a decade, with our roadmap for the future incorporating even more improvements. Your business VoIP is in safe hands with us.

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With SIP trunking, your business can operate its own on-site IP PBX system. Xinix has been offering our own SIP trunk solutions for over 10 years.

Business SIP trunking is a service that enables your company to operate a selection of telecommunications systems over your IP network. It offers a number of benefits – from cheaper international call costs to improved business flexibility. Incorporating a Disaster Recovery strategy to give access to an increased quantity of numbers, business SIP trunking from Xinix World can enhance the way your business stays connected.

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£33.98 Excl. VAT

0% Interest offers available

1 in stock

  • In Stock
  • Order within 11 hours for delivery on Mon, 17th June