Cisco ATA 187

(1 customer review)

£74.38 £61.98 Ex. VAT

Cisco ATA187 Analogue Telephone AdaptorCisco ATA187 Analogue Phone Adaptor
Condition : Refurbished
Part Number : ATA187

In stock

FREE NEXT DAY DELIVERY for all UK Mainland orders!
SKU: ATA187-WH2A Categories: ,


Cisco ATA 187 Analogue Phone Adaptor

The Cisco ATA 187 Analogue Telephone Adaptor is a handset to Ethernet adaptor that turns traditional phone devices into IP devices. Customers can take advantage of many exciting IP telephony applications by connecting their analogue devices to Cisco ATAs. The ATA 187 Phone Adaptor supports two voice ports, each with its own phone number and a single RJ45 10/100 BaseT LAN port.

This adaptor can make use of existing Ethernet LANs, in addition to broad band services such as digital subscriber line (DSL), fixed wireless and cable modem deployments. The Cisco ATA products are standards based comms devices that deliver true, next gen voice over IP (VoIP) to businesses and residences worldwide. Enterprise customers are using the ATA 187 to connect analogue phones and faxes to their VoIP network. Service providers are taking advantage of emerging phone applications and the ease of deploying second line services using the ATA187.

T38 fax relay mode: The T.38 fax relay feature enables devices to use fax machines to send files over the IP network. In general, when a fax is received, it is converted to an image, sent to the T.38 fax device and then converted back to an fax signal. T.38 fax relays configured with voice gateways decode the fax signals before they are sent over IP.

Cisco ATA 187 Analogue Phone Adaptor

Cisco ATA 187 Analogue Phone Adaptor Key Benefits

  • Password protect config and access
  • Media Secure Real Time Transfer Protocol (sRTP) and highly secure signal AES enhances comms security
  • Auto provision with TFTP servers speeds deployment
  • Provides remote firmware upgrades using the network

What’s in your Cisco Analogue Phone Adaptor Pack

Cisco ATA187

Cisco ATA 187 Phone Adaptor Features

  • Session Initiation Protocol (SIP) Line Side
  • Standard T.38 Fax supports send faxes over the IP network
  • High performance line echo cancel eliminates noise and echo
  • Advanced pre processing optimise full duplex voice compression

Compatibility of ATA187 Phone Adaptor

The ATA187 is compatible with Cisco UCM Versions 7.1.5, 8.0.5, or higher

What are you buying

ATA 187 Analogue Phone Adaptor – Refurbished
Cisco Part Number – ATA187

Additional information


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1 review for Cisco ATA 187

  1. Comms Warehouse

    Great for converting a VoIP line so you can connect any analogue telephone.

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All of our refurbished and new products come with a warranty ranging from 12-36 months. We provide a ‘return to base’ warranty as standard but replacement items may be dispatched in advance of the warranty examination procedure where pre-agreed. Any replacements made within the warranty period will continue to have a warranty that covers the original term from point of purchase.

All items with NEW condition receive a 12 month warranty

All items with REFURBISHED condition receive a 36 month warranty

Please also note:

  • Any misuse, wear and tear or abuse of the goods will invalidate the warranty and any return postage will be payable by the customer.
  • Our warranty excludes consumable products e.g. batteries.
  • Our warranty is not applicable outside the United Kingdom unless by pre-arrangement.
  • A £20 Admin fee will be charged for any item returned under warranty where no fault is found If the product fault is deemed to fall within the terms of the warranty then we reserve the right to repair, replace or credit faulty items at our discretion.
  • If it is outside of the warranty period, we may offer a chance to repair the item at a cost to be quoted.


If your product develops a fault then please notify us by phone on +44 (0) 333 222 6636 or at detailing the fault and requesting a Returns Number and address.

Please ensure that the Returns Number is clearly indicated on the parcel, as we cannot accept returns without this.

PLEASE NOTE: do not write on or mark the original packaging.


Free Next Day Delivery for all UK Mainland orders. Order cut-off time is 3PM. We aim to dispatch your goods on the same day we receive payment. In some cases it may take up to 1 working day for us to dispatch your purchase. In case of urgency please contact us. We offer worldwide shipping. If you do not see the shipping information for a particular country then please contact us to request a shipping quote. DPD, Interlink and UPS deliveries MUST be signed for. Our contact telephone number: +44 (0) 333 222 6636


DPD / Interlink tracked and signed. Next working day delivery Royal mail 24h Tracked. Next working day delivery Royal mail 48h Tracked. Two working day delivery Royal mail economy delivery. Please note this delivery is not tracked. Delivered in 3 to 5 working Days.


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UPS International Tracked standard service outside the EU. Standard delivery – 5-7 working days. Please request a quote for a speedier global delivery service.


Once your order is shipped we will send you an email with a link to the tracking information. Depending on the progress of your order, you may receive between 1-4 emails per shipment on your order. We will use the email address you have provided on purchase. You are able to track the progress of your delivery by contacting the assigned courier via their website, you will need the tracking number and this will be found on the delivery email. You are able to arrange to pick up the unit from the courier depot then you will need to call the courier. If you want to call the courier then please use one of the telephone numbers below. Royal Mail customer services/tracking – 0845 611 3425 DPD customer services/tracking – 0845 0702477 Interlink customer services/tracking – 0845 0702477