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Forum Discussion

Ivan_Markovic_3's avatar
Ivan_Markovic_3
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Oct 25, 2012

Problems with NATing SIP traffic

Hello everyone,   We have VOIP Central (Splicecom) at 10.0.0.20 and SIP Trunk at 10.0.0.10. Also we have LAN at 192.168.20.0/24. Both (Splicecom and LAN) are attached to F5 interfaces.   We try...
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Ivan_Markovic_3's avatar
Ivan_Markovic_3
Icon for Altostratus rankAltostratus
Oct 30, 2012
Hello,

 

 

I have some progress now and calling is working. I can call any phone number from my desktop application and make connection. But now I don't have voice? I assume that some packets are not forwarded well? Can you give me some intrustions?

 

 

The configuration now:

 

 

- All interfaces are in the same VLAN.

 

- I have SelfIP with 10.0.0.19 address.

 

- One NAT from 192.168.20.0/24 to 10.0.0.0/24

 

- One NAT from 10.0.0.0/24 to 192.168.20.0/24

 

 

Thanks,

 

Ivan