Adapter for VoIP telephony Grandstream HT503
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| Weight: | 310 g |
| Brand: | Grandstream |
| Description: | Type: adapter, interfaces: FXO port, FXS port, LAN port, WAN port, features: NAT, SIP, Web interface, support for multiple SIP servers, phone functions: speakerphone, conference call, caller ID, hold/wait calls, echo cancellation |
| Width: | 115 |
| Height: | 25 |
| Interfaces: | FXO port, FXS port, LAN port, WAN port |
| Type: | Adapter |
| Length: | 75 mm |
| Battery type: | No |
| LCD display: | No |