Anyone know if an ata exists that you can whitelist numbers? Prefer not to do on pbx side and have ata connect directly to Sip provider. Looking to setup for an elderly person and only allow specific people to call.
Anyone know if an ata exists that you can whitelist numbers? Prefer not to do on pbx side and have ata connect directly to Sip provider. Looking to setup for an elderly person and only allow specific people to call.
Such a setup is easily achieved but has nothing to do with what the call terminates on be it a VoIP set or an ATA pretending to be a VoIP set. I seen carriers that provide an IVR to allow the customers to add numbers to a blacklist and the vertical service code to access and use that could be accessed from any set (including an ATA).