Check the listing for details. CONTROLWARE Communications Systems IBS ISDN Backup System Single Port IBSSP-S004. Condition: Used. Listed at 64.65 USD. CONTROLWARE Communications Systems IBS ISDN Backup System Single Port IBSSP-S004 Please Note the following: Actual Picture of Unit 1. Fast shipping2. If you have any questions regarding this item, please contact me _before_ bidding.--------------------------------------------Other Notes of InterestExpedited shipping can be arranged upon request.S&H : Multiple items purchased will be considered for discounted shipping.Shipments : All items will ship within 1 day of payment receipt.International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. PLEASE NOTE THE FOLLOWING No software, power cords, batteries or accessories provided unless pictured.