Hello, in a freeswitch cluster (FS1 and FS2) behind an OpenSIPS I want Freeswitch to register to external gateways through the OpenSIPS load balancer, in order to later receive incoming calls through the load balancer. Is there a way to tell Freeswitch in it's Gateway definition to define an additional path (e.g. fs_path) for it's registration, so that all registrations go via the OpenSIPS load balancer? Current flow FS1(register) => external_gateway (1st FS Machine) external_gateway(invite) =>FS1 FS2(register) => external_gateway (2nd FS Machine) external_gateway(invite) =>FS2 Desired flow FS1(register) => OpenSIPS => external_gateway (1st FS Machine) external_gateway(invite) => OpenSIPS => FS1 FS2(register) => OpenSIPS => external_gateway (2nd FS Machine) external_gateway(invite) => OpenSIPS =>FS2 I tried to add "fs_path" to the gateway definition, but had no success. It still registered directly. Maybe by adding via route information or modifying contact header? Best regards Peter.