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SOUND & COMMUNICATION SYSTEMS Section 16700 15-1207 10. Programmable features shall be stored in non-volatile memory and shall not be lost due to power failures. 11. Classroom initiated intercom calls must be able to be assigned to ring at specific administrative ports. These administrative ports shall have the flexibility to be forwarded to other administrative ports should a call go unanswered or should the assigned administrative port be busy. 12. System must allow facilities to annunciate incoming intercom calls at multiple administrative phones simultaneously. Calls may be answered from any of the administrative telephones by simply lifting handset, dialing the room number or pressing a button on telephone. Once answered, the call will automatically be cancelled for other administrative phones. 13. System functionality must include the capability to manually distribute an unlimited amount of chained events via browser based device, pushbuttons, contact closure, or dial up tones from any administrative telephone. These events shall be customizable with respect to volume levels, cadence, priority, type and duration. Browser access and dial up events must only be accessible by authorized users. 14. The system must be capable of providing an unlimited amount of ports to be connected to the telephone system via SIP, FXS or FXO Port integration from the intercom system. These ports shall provide built-in Enhanced Caller Line Identification which will visually announce the name of the teacher or location, the architectural classroom number. 15. The system shall have the ability to control all system relays. Relays shall be controlled through any computer on the LAN/WAN, DTMF controlled, automatically cycle at a programmed time of day, follow time schedule events. All relays must be software programmable with the flexibility to change as required. 16. The system shall provide an unlimited amount of user administration and system operation access. The audio program material shall be controlled and distributed by way of a browser based device such as a computer allowing simple and easy changes. Systems that require manual operated switch -banks or cumbersome DTMF telephone codes for distribution shall not be acceptable. 17. The system shall have the ability to store a minimum of 25000 seconds of WAV files and shall not be lost due to power outage. No exceptions. 18. The WAV files shall be activated via any computer on the LAN/WAN, Telephone and/or Telephone system, and/or pushbuttons. 19. The WAV files shall be programmable as to what level of priority they can be broadcast. They shall be programmable as to override any class change tones, normal all call, music, and intercom in the event of an emergency. 20. The WAV files shall also have the ability to be broadcast into an unlimited number of audio groups. 21. The WAV files shall be have the ability to be broadcast via a schedule for any day of the week or time of the day. They shall also have the ability to be broadcast for any duration of time and repeat number of plays with the ability to select how long the duration is between each repeated broadcast. 22. The WAV files shall be able to be broadcast via a pushbutton. When this pushbutton is activated it shall be programmable to select which WAV file is broadcast, the priority level, where it is broadcast, and how many times it shall play. 23. The WAV files shall also have the ability to be a part of the class change tones within the system. These files shall be able to replace any tone within the class change schedules as to offer the flexibility of customizable tones and or phrases in this class change mode. 2.3 NETWORK REQUIREMENTS FOR MANAGED Vo1P PRODUCTS A. Hardware Requirements 1. 10/100 Ethernet B. Bandwidth Requirements 1. 86 kbps per active One Way Page 2. 172 kbps per active Two Way Call 5