Enterprise Infrastructure Solutions for SIP Trunking Steven Johnson, Ingate Systems
Ingate - Enterprise Infrastructure
Dec 09, 2014
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Enterprise Infrastructure Solutions for SIP Trunking
Steven Johnson, Ingate Systems
Steps to SIP Trunking
Basics functionality: NAT/Firewall traversal Interoperability between IP-PBX and Service
Provider Quality of Service (QoS) Security
An Ingate solution can also enable Unified Communications:
Connecting remote users to the PBX Secure interoffice connection WiFi mobile phone communication Multimedia communication
Benefits of SIP Communications
Monthly cost savings Single network for all communications Lower cost of Moves, Adds and Changes Disaster Recovery / Business Continuity User provisioning First step in achieving Unified
Communications Voice, Video, IM, Presence, etc. Remote workers WiFi mobile phone communication
Two Ways to Connect to a SIP TrunkOver a Managed Line
PSTN
Public Internet
SIP Trunking Provider NetworkGW
SIP System
Data & VoIP LAN
FirewallIP- PBX
ManagedSIP Trunk
Over the Public InternetPSTN
Public Internet
SIP Trunking Provider NetworkGW
SIP System
Data & VoIP LAN
IP- PBX
SIP Trunk over Internet
Firewall
Managed SIP Trunk Connected to Separate Enterprise VoIP LAN in Operator’s Space
PSTNPublic Internet
SIP Trunking Provider Network GW
SIP System
Data LAN
Firewall
IP-PBX
ManagedSIP Trunk
No Remote Users!
VoIP LAN??
No Soft or Multimedia Clients!
Operator: Security Warning!
Enterprise: Security Warning!
SIP Trunking Provider Network
Managed SIP Trunking with SBC Adapting SIP to NAT:ed Space of the Enterprise LAN
PSTNPublic Internet
GW
SIP System
VoIP& Data LAN
Firewall
IP-PBX
No Remote Users!
ManagedSIP Trunk
Enterprise: Can we trust having our LAN pulled to the operator?
Other customers
SIP Trunking Provider Network
Ingate Firewall® Creating a Common Data andVoIP LAN for Managed SIP Trunking Service
PSTNPublic Internet
GW
SIP System
Data & VoIP LAN
IP-PBXDemarcation point and SIP communication via both WAN pipes.
Soft Clients and Multimedia Terminals
Remote Users Managed
SIP Trunk
Ingate Firewall®
SIP Trunking Provider Network
Ingate SIParator® Used with Existing Firewall for Managed SIP Trunking Service
PSTNPublic Internet
GW
SIP System
Data & VoIP LAN
IP-PBXDemarcation point and SIP communication via both WAN pipes.
Soft Clients and Multimedia Terminals
ManagedSIP Trunk
Ingate SIParator®Firewall
Remote Users
Data LAN
Ingate Firewall® Creating a Common Data andVoIP LAN for SIP-Trunking over the Internet
PSTNPublic
Internet
SIP Trunking Provider
GWSIP System
IP PBX Firewall
Soft Clients and Multimedia Terminals
Demarcation point and bringing SIP communication to the LAN
Data & VoIP LAN with QoS
SIP Trunk over Internet
Ingate Firewall®
Remote Users
Data LAN
Ingate SIParator® Used with Existing Firewall for SIP Trunking Service over Internet
PSTNPublic
Internet
SIP Trunking Provider
GWSIP System
IP PBX Firewall
Soft Clients and Multimedia Terminals
Demarcation point and bringing SIP communication to the LAN
Data & VoIP LAN
SIP Trunk over Internet
Ingate SIParator®
Remote Users
Thank You
Questions?
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