Across
- 1. Skype’s ultra‐wideband codec. (page 92)
- 4. Best known layer 4 OSI protocol _______ Control Protocol.
- 7. Media _________ Control (MAC)
- 10. FTP works at this level of the OSI.
Down
- 2. Session _________ Protocol (SIP)
- 3. SNA and TCP Data work at this layer of the OSI.
- 5. Coding and de-coding
- 6. The layer of the OSI T-1 works at.(Page 63)
- 8. User _______ Protocol.(UDP)
- 9. Signaling _______Controller (SGC)