we are working on a uc540 at the office, and we are trying to configure a sip trunk on the wan port.
first question : do we need to configure the wan port with the ip address the sip provider gave us? or an address on the same network ?
2nd question : where are we suposed to use the default gateway of our sip trunk router?
exemple : my sip trunk provider gave me the address 172.28.24.57 255.255.255.248
do i need to configure the wan port where my sip trunk is connected to it with the this address?
do i need to do something on my voice vlan?
i am currently able to receive call but when i pick it up, the call end
and if i try to dial out, i get a busy tone
You would have a wan address your provider wan and your internal network
Data and VoIP could be two separate networks..
Example 192.168.1,0 for data
The outbound is failing because you don't have any dial- peers pointing to your provider
Dial-peer voice 1 VoIP
Session target ipv4: op address of sip provider
Is your sip provider just dial tone or Internet as well.
If there providing Internet you need to configure nat...
Hope is gives you a right direction
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