Hi All,
We're trying to configure our FusionBPX server with Linphone clients, and we're hoping to use TLS/SRTP (or maybe even ZRTP). With TLS/SRTP enabled, we've been able to get registration and outgoing calls (from endpoints) working great. We can also receive incoming calls to endpoints while using other softphone clients like Zoiper. Linphone doesn't correctly handle an SDP with both the AVP and SAVP (this has been reported to the developers). We'd prefer to use Linphone, so we're trying to configure our FusionPBX server to send only the SAVP.
FreeSwitch documentation says we need to set the sdp_secure_savp_only channel variable to true. (see https://wiki.freeswitch.org/wiki/SRTP#Forcing_SAVP_in_the_SDP) We're pretty new to FusionPBX, so our attempts to set/export that variable have been unsuccessful thus far. Could anyone give us some pointers on where we'd adjust our configuration in FusionPBX?
Thanks!
We're trying to configure our FusionBPX server with Linphone clients, and we're hoping to use TLS/SRTP (or maybe even ZRTP). With TLS/SRTP enabled, we've been able to get registration and outgoing calls (from endpoints) working great. We can also receive incoming calls to endpoints while using other softphone clients like Zoiper. Linphone doesn't correctly handle an SDP with both the AVP and SAVP (this has been reported to the developers). We'd prefer to use Linphone, so we're trying to configure our FusionPBX server to send only the SAVP.
FreeSwitch documentation says we need to set the sdp_secure_savp_only channel variable to true. (see https://wiki.freeswitch.org/wiki/SRTP#Forcing_SAVP_in_the_SDP) We're pretty new to FusionPBX, so our attempts to set/export that variable have been unsuccessful thus far. Could anyone give us some pointers on where we'd adjust our configuration in FusionPBX?
Thanks!