Fortigate SIP ALG1 Fortigate SIP ALG / Fortinet SIP ALG “파트너스 활동을 통해 일정액의 수수료를 제공받을 수 있음" Fortigate SIP ALG / Fortinet SIP ALG FortiOS has two features that can modify the SIP headers and SDP parameters. The first feature is called the “SIP Session Helper”. If you are experiencing one way audio issues disable this feature first, reboot your IP phone then try making another call. If disabling the session helper does not work, disable the SIP ALG as we.. 2013. 3. 10. 이전 1 다음 반응형