Siemens HiPath OpenOffice User Manual Page 137

  • Download
  • Add to my manuals
  • Print
  • Page
    / 183
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 136
December 09
Page 138
Copyright © 2009. All rights reserved.
Siemens Enterprise Communications
What Is a Session Border Controller
§ VoIP “firewall”
§ Provides VoIP and UC security
for the enterprise network border
§ Designed to work in parallel with
data firewall
§ Terminates SIP trunking services
from SIP Service Provider (SSP)
§ Extends communications to
remote workers and agents
without special hardware
§ Securely connects multiple
locations
Role of the SBC Typical Deployment Scenarios
IP-PBX
Gateway
Users
SBC
SSP
PSTN
Internet
Remote
worker/agent
SIP
Trunks
WAN
Remote
Location
HQ
Page view 136
1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 182 183

Comments to this Manuals

No comments