Single-Port VOIP Analog Terminal Adaptor
Description
Cortelco 8211-ATA-PAK Single-Port VOIP Analog Terminal Adaptor
Cortelco 8211-ATA-PAK Voice Over IP VoIP Single-Port Analog Terminal Adaptor
8211 Features- SIP standardization
- One Voice Port (RJ-11)
- Call switching between VoIP and PSTN calls
- Supports FSK Caller ID, Hold, Call Waiting, Call Transfer and Call Forward
- PSTN line default in case of power failure