Sorry, first time here and know almost nothing about voip.
Hope someone could help me.
Currently the client have 2 SIP line were connected in One IPPBX. So I configured SIP 01 and everything was OK, I can call in, call out on SIP 01. But, When I configure the SIP 02 line, the SIP 01 line does not work but the sip 02 line works normally.
Please help me.