Greetings,
System information.
- CM 7.1
- Duplex servers
- VMware enviornment
- Centralized architecture.
- Remote sites - LSP with G450 & G430 gateways.
- Mostly H.323 IP Phones.
Voice Setup.
- CM is residing in Data center(DC). All other adjuncts - AES, CMS, ACR, MM, SM, SMGR, SBC & Video Conf servers are also in DC. DC is assigned with NR 1. One G450 gateway also in DC location (NR1).
- Twenty Remote Locations with local G450/430 Gateway , LSP server and H323 IP Phones, with local PSTN breakout.
- 80% of remote locations are connected by MPLS network & voice subnets are routable within all locations. Hence these locations can call each other.
- There are few small but important locations without MPLS connectivity. Their G430/LSP registering to DC via site to site VPN & local PSTN breakout. All H323 IP Phones.
Question.
Until now these VPN sites were not required to call any other remote locations but now there is a need for it.
Creating VPN connection to each location is not practical & MPLS up gradation would also not happen in near time.
What is the solution in this scenario. Please suggest.
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Arslan Ali
UC Consultant
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