Key Features of the OBi302 VoIP Telephone Adapter:
SIP Service Provider Support for Up to Four (4) SIP Accounts
Remote Management and Provisioning via the OBiTALK ITSP Portal or SP Managed Provisioning Server
Per Service Multi-Proxy Redundancy
Dual Registration: Maintain Registration with the Primary and Secondary Proxy
Multi-Service Redundancy Through Use of Trunk Groups
Each ITSP Can Use a Different SIP Transport (UDP/TCP/TLS)
Locally Configurable SRV Record of Proxy Domain Name
Plays Announcement of (SIP) Error Code After SIT on Failed Call
Recursive Digit Maps, User-Defined Digit Maps, Digit Maps Addressable by Name
Phone Port Usage De-Coupled from SP Registrations
Universal Localization: Analog Phone Impedance Agnostic