3Com V7000 - page 18

14 CHAPTER 1: VCX SYSTEM SECURITY

Contents

Main 3Com Corporation 350 Campus Drive Marlborough, MA 01752-3064 C ABOUT THIS GUIDE I VCX SYSTEM SECURITY Page ABOUT THIS GUIDE Conventions Tabl e 2 Text Conventions Related Documentation Your Comments 1 Overview Commands Firewall Configuration TCP Port Access Page Page The V7122 Digital Gateways use these port numbers: Tabl e 2 V7122 Digital Gateway Port Numbers Table 1 V7111 Analog Gateway Port Numbers (continued) IP Messaging Ports Passwords SIP Invite Messages SNMP Voice Mail Access Page I