External Stack Battery
External Stack Battery Box 12v for
Specifications for External Stack Battery
Wireless | |
---|---|
Wireless extensions | No |
Safety | |
Integrated firewall | No |
Voip | |
Supported users/phones | 0 |
Voip compliance | SIP |
Voice doors | No |
Reporting calls (Billing) | No |
Vocal boxes (mailbox) | No |