£20.00 End Date: 09-Aug 17:05 Buy It Now for only: US £20.00 Buy it now | Add to watch list – See this listing and more in our eBay store. CISCO NM-BRI 4B-S/T 2600, 2300 SERIES 4-PORT ISDN-BRI I 12 MONTHS WARRANTYShare this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook