Hello People, I hope anyone can help me!
I have a SPA 8800 Cisco device with one FXS SIP line registration in the my Siemens PABX. All calls from PABX Siemens to FXS Line in SPA 8800 are working.
My problem is wiht FXO interface on SPA 8800. I heve put on an PSTN line in the FXO and I should like that line was answered by FXS SIP extention.
I have done some test but unsuccess. When I call PSTN line no ring on FXS SIP extention.
What I have do for reach that configuration ? how to ?
if you need more information please let me know.
thanks
