| All | |
| Grandstream | |
| UK | |
internal notes
Features clues:
– 4 or 8 ports.
– 2 10/100Mbps network ports.
– Comprehensive coding support, caller ID, flexible calling plans and security protection.
Advanced security protection with SRTP.
Designed and tested for full interoperability with leading IP-PBXs, soft switches, and SIP-based environments.
– PSTN failover when power failure.
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