08-18-2010 03:04 AM - edited 03-21-2019 02:53 AM
Hello.
SMB has two offices in the neighbournig buildings.
Each office has internet access and POTS line. We want to build IP-telephony in both offices and between them.
I'm going to install UC520 in each office and use it as Internet-router and IP-telephony gateway with CME.
I have the following question. I need to configure SIP/H.323 trunk between two UC520. Can I set the trunk between two UC520 if:
1) I connect them with leased line on LAN ports?
2) I connect them with IPSec tunnel?
Thanks in advance
Best regards,
Pavel
Solved! Go to Solution.
08-18-2010 05:42 AM
Yes, you can use either option. You will simply create dial peers on each UC520 to handle the calls such as:
Site 1
dial-peer voice 1 voip
destination-pattern 3...
session target ipv4:1.1.1.1
dial-peer voice 2 voip
incoming called-number 4...
Site 2
dial-peer voice 1 voip
destination-pattern 4...
session target ipv4:2.2.2.2
dial-peer voice 2 voip
incoming called-number 3...
Hope this helps.
Brandon
08-18-2010 05:42 AM
Yes, you can use either option. You will simply create dial peers on each UC520 to handle the calls such as:
Site 1
dial-peer voice 1 voip
destination-pattern 3...
session target ipv4:1.1.1.1
dial-peer voice 2 voip
incoming called-number 4...
Site 2
dial-peer voice 1 voip
destination-pattern 4...
session target ipv4:2.2.2.2
dial-peer voice 2 voip
incoming called-number 3...
Hope this helps.
Brandon
08-18-2010 06:57 AM
Thanks Brandon!
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