I am a newbie in FreePBX (but a very experienced IT admin) and I am trying to connect my VODAFONE FTTH VOIP to the FreePBX, but so far, I have failed miserably…
I had tried to create CHAN_JPSIP and CHAN_SIP trunks to connect my SIP line to my FreePBX without any success.
The details I got from Vodafone are the following (Masking phone Nbr and password).
IP Address: From DHCP
Mask: /19 ( 255.255.224.0 )
IP Range: 10.223.128.0 - 10.223.159.255
Default GW: 10.223.128.1
DHCP SRV: 10.120.28.74
user=2107611111@ngn hol net
Using those details, I CAN connect an GRANDSTREAM GXV3275 directly to the Vodafone sip account and make/receive calls normally. So, my username/password are correct. However so far, I was not able to create a working SIP trunk in FreePBX. Can anyone show me how to make a working trunk please?