IPNext NGN IP-PBX
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www.addpac.com AddPac Technology 2009, Sales and Marketing Duplication Scheme Overview IPNext NGN IP-PBX High-performance Next Generation IP-PBX Solution IPNext600 IP-PBX
Transcript of IPNext NGN IP-PBX
www.addpac.com
AddPac Technology
2009, Sales and Marketing
Duplication Scheme Overview
IPNext NGN IP-PBXHigh-performance Next Generation IP-PBX Solution
IPNext600 IP-PBX
www.addpac.com 2
Contents
• Active – Active Duplication Scheme• Active – Standby Duplication Scheme• VRRP based Duplication Scheme
AP-VP300
AP-VP280
AP-VP350
Smart Messenger
AP-IP300
IPNext600 IP-PBX
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IPNext 600 Front Side
CPU Board(Hot-Swap) LAN0 for Active CPU
LAN1 for Active CPU
LAN0 for StandbyCPU
LAN1 for StandbyCPU
CPU Utilization Display
Network Utilization Display
CM(Call Manager) 1 CM(Call Manager) 2
CPU Board(Hot-Swap)
Hot-Swap Button
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Active-Active Duplication Scheme
Private IP Network
Public IP Network
ITSP Softswitch(external trunk)
Registration
Registration
CM 2 is Down
register
register
ITSP: Internet Telephony Service Provider
CM 1 is Active
First : CM2Secondary : CM1
First : CM1Secondary : CM2
Keep Alive
Media Gateway
MGMG
PSTN
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Private IP NetworkPublic IP Network
ITSP: Internet Telephony Service Provider
ITSP Softswitch(external trunk)Registration
CM 2 is Active
register
register
register
register
CM 1 is Down
First : CM1Secondary : CM2
Keep Alive
Active-Standby Duplication Scheme
Media Gateway
MGMGPSTN
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IP Network
Media GW
CM 2 is Active
register
register
register
register
CM 1 is DownFirst Try
Second Try
First : CM1Secondary : CM2
Active-Standby Duplication Scheme
PSTN
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VRRP based Duplication Scheme (I)
Public IP Network
ITSP Softswitch
VRRP ID 1
Registration
CM has single public address with VRRP configuration
Private IP Network
NAT
CM 1(Active)
CM 2(Backup)
ITSP: Internet Telephony Service Provider
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Private IP NetworkPublic IP Network
ITSP PBX
VRRP ID 1 VRRP ID 2
Link Down
Registration
Set VRRP groupname with same name
Public Link Down, CM 1 Change to Backup State
for Private
ITSP: Internet Telephony Service Provider
CM 1(Backup)
CM 2(Active)
VRRP based Duplication Scheme (II)
Media Gateway
MGMG
PSTN
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IP Network
VRRP ID 1 VRRP ID 2
Set VRRP groupname with same name
Uplink Down, CM 1 Change to Backup State
for Downlink
CM 1(Backup)
CM 2(Active)
VRRP based Duplication Scheme (III)
Media GW
PSTN
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Thank you!AddPac Technology Co., Ltd.
Sales and Marketing
Phone +82.2.568.3848 (KOREA)FAX +82.2.568.3847 (KOREA)
E-mail : [email protected]
NGN IP-PBX
