IPO 9.0 SCN and SIP

[Safecamusa]

Hello Gurus!
I have two IPO sites with SCN and SIP trunks.
Each IPO is connected thru the LAN port directly to there dedicated DSL dry loop circuit. And all necessary ports are open.
SIP trunks work at each site fine.
I need to connect these sites with obviously a H.323 Line for each site.
here is what I have.........
site A
LAN 192.168.18.10
255.255.255.0
GTW 192.168.18.1
IP Route created:
0.0.0.0
0.0.0.0
GTW: 192.168.18.1 Dedicated dry loop WAN static xxx.xxx.xxx.46
IP Voip line created with the Gateway of Site B IPO: 192.168.18.11
they both have VCM and SCN Licenses.

Site B
LAN 192.168.18.11
255.255.255.0
GTW 192.168.18.1
IP Route:
0.0.0.0
0.0.0.0
GTW: 192.168.18.1 Dedicated dry loop static WAN IP xxx.xxx.xxx.47
IP Voip line created with Gateway of site A IPO: 192.168.18.10

Gatekeeper is enabled on both sites
SCN is selected in the Voip Line.

They cannot see each other.
I am missing somethig here?

Thanks!

 

[amriddle01]

They are still a NATd connection though right?

 

[smokinjoe2938]

they both can not have the same gateway number if I am reading this correct

acss sme acis sme acss cm 5.2.1 acss cm and cmm acss aura messaging.

 

[amriddle01]

Just noticed, you can't have them both on the same subnet, the remote addresses are also valid local addresses so it can't work

 

[Safecamusa]

Even though they both have there own different static WAN IP's? Isn't the WAN ip the gateway? as per the faq?

Thanks

 

[NLPeterK]

For SCN internal addresses are used. You have to make sure they 'see' eachother through a VPN or sth.

You will have to change the local IP range of one of the two sites.

 

[Safecamusa]

K thank you will do!

 

[amriddle01]

SCN does not work on NATd connections. You need a routed connection such as a VPN, but this can't work with both systems on the same address range even if you do set this up.

How do you expect the router to get traffic to the other circuit when dealing with internal addresses?....Even if they were different it couldn't do it

 

[Safecamusa]

Ok,
My modem/router smart RG350 has no vpn feature but can't we just do port forward port 1720 SCN?

 

[amriddle01]

No, it doesn't work with NATd connections....end of story. Plus you will be hacked by doing that if you're not careful

 

[IPGuru]

No, it doesn't work with NATd connections....end of story. Plus you will be hacked by doing that EVEN if you are careful

Fixed Typo for you


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