Configure SIP-based FoIP Service Huawei OLT
Configure SIP-based FoIP Service in Huawei OLT: This topic describes how to configure the SIP-based FoIP service. Prerequisites: The SIP-based VoIP service must be configured. For details, see Configuring the VoIP Service (SIP-based). The voice service port used for the FoIP service must be in the normal state, and the voice communication on the port must be normal. [boxads] Context: According to the fax coding mode, the FoIP service is classified into two modes: Transparent transmission fax: uses the G.711 coding. T.38 fax: uses the T.38 coding In the fax service application, according to whether the SIP signaling is involved …

