connect kx-ns500 with mikrotik

[Eng.M]

Hello everyone.
I installed kx-ns500 and I need connected with 8 branches. I have a mikrotik.
What is a programs on a mikrotik even establish call between IP phones?
Please I need help ?

 

[CMUK]

Is the remote branches got IP phones that need to talk back to the NS500?

You either need to do some NAT rules or if mikrotik can do VPNs between sites, we need more info to help you

Calum M
ACSS

 

[Eng.M]

We Install in main branch and connecting with mikrotik ar all branches openvpn
IP address with pbx 192.168.1.120
Dsp ip address 192.168.1.122
And ip address for pc like pbx 192.168.1.x

The IT administrator tell me about voip forbidden in our country and we can not sip port 5060 and NAT also..
So we use openvpn by mikrotik.
Now , no audio between ip phone in main branch and remot one way just .
He said all configuration in mikrotik is ok but no communication.
So please help me how configuration pbx and mikrotik even ip phone is call between each other and sound tow way .

 

[CMUK]

Try changing Peer group of an IP phone from 1 to something else then retest.

Calum M
ACSS

 

[Eng.M]

Should we do Port forward for udp ports number to dsp ip address in a mikrotik?

 

[Mike_K]

So we use openvpn by mikrotik.

Should we do Port forward for udp ports number to dsp ip address in a mikrotik?

 

[CMUK]

No...you shouldn't need to open ports if you are using LAN to LAN VPNs.

Did you try changing peer group?

Calum M
ACSS

 

[Eng.M]

Yes I change p2p group but when I call first one ok there are sound tow way . Secound call one way just (I mean when I call the another telephone he heas me and I can't hearshim)
Thired call it's ok and fourth call not ok one way just .

 

[CMUK]

Something funny going on with your VPN routing,if it's a small amount of IP Phones just put them all in different P2P group.

Not a great solution

Calum M
ACSS