Hello I have a PBX Avaya in the office central and in the local network everything works fine, but in the other office the voice is losing, the phones registration its ok, I can Make calls and phones ring but when the remote person answered i cant hear you and he cant hear me.
The voice is trough a ipsec tunnel between 2 cyberoam with SFOS 17.5.3 firmware, the tunnel have this policy.
IKEV1
Pass data in compressed format
Keylife: 5400
Rekey margin 360
Randomize Keying margin by 50
DH group 5
AES128 SHA1
PHASE 2
DH GROUP 5
Keylife 3600
AES128 SHA1
by the way the IPS is not active, in the firewall rules I dont have restrictions, for testing I have rules with any any.
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