1. kirk wireless server 400 April 2, 2013

2. kirk wireless server portfolio © 2013 Spectralink Proprietary and Confidential 2 KIRK Wireless Server 400 2500 6500 8000 AnalogVoIPAnalogVoIP Markets Small to medium businesses Medium to large businesses PBX IntegrationIP (SIP)AnalogIP (SIP) AnalogIP (SIP) KIRK Digital Base Stations 16 512504 KIRK IP Base Stations3256 KIRK Repeaters3 3 per base station KIRK Handsets 30321504,0961,0084,095 (No. subscriptions) Max. no. of simultaneous calls 1232 1,0241,0081,024

3. kirk wireless server 400 characteristics Designed especially for small to medium-sized businesses Supports up to 12 simultaneous calls and up 30 wireless users Can be deployed as either a single-cell or a multi-cell solution © 2013 Spectralink Proprietary and Confidential 3 Key Benefits: Scalable solution as it can grow and develop in accordance with the business Excellent choice for small to medium-sized businesses that want a simple and flexible wireless solution Cost-effective since the solution can be upgraded via license keys Compatibility with all KIRK Handsets makes it easy to equip all employees with a handset that meets their exact needs KIRK Wireless Server 400 - front KIRK Wireless Server 400 - bottom

4. kirk wireless server 400 © 2013 Spectralink Proprietary and Confidential 4 The KIRK Wireless Server 400 provides a direct interface to the SIP IP-PBX Infrastructure elements of the KIRK Wireless Server 400 solution: KIRK Wireless Server 400 itself KIRK IP Base Stations KIRK Repeaters KIRK Handsets External Antenna

5. product features and benefits Scalable design –Advantage: scalable solution that can be assembled according to customer needs –Customer benefit: excellent choice as it can meet your exact business requirements Next generation of IP Servers –Advantage: more rapid development and updates –Customer benefit: access to the newest features at anytime Flexible solution –Advantage: offers the opportunity to buy license keys –Customer benefit: a flexible wireless solution that is ideal for small to medium-size businesses Interoperate with Microsoft Lync –Advantage: works with Microsoft Lync without a gateway –Customer benefit: enables you to add vertical mobility to your Microsoft UC solution © 2013 Spectralink Proprietary and Confidential 5

6. unique selling points Cost-effective solution as it allows reuse of infrastructure Designed for simple installation and coverage scalability via license keys Maximizes employee mobility as it can be installed in multiple locations Built on the well-proven DECT technology Compatible with all KIRK handsets © 2013 Spectralink Proprietary and Confidential 6