Contents
3
4
5
6
Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Releases 5.6 and 5.7
iv
2-25
3-2
4-1
4-3
5-1
6-1
6-1
6-1
2-11
2-13
2-14
2-15
2-15
2-15
2-16
2-16
2-20
2-22
2-23
2-25
2-26
2-27
2-27
2-28
2-28
3-1
3-1
3-1
4-1
4-2
4-2
4-3
2-14
OL-17011-01