D-link DVG-6004S/B
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| Description: | Network type: FXO, Number of FXO ports for GTS lines: 4, Number of LAN ports: 4, VoIP protocols: SIP, features: router |
| Peculiarities: | Router |
| Type: | VoIP gateway |
| Control: | IVR, telnet, web interface |
| VoIP codecs: | G.711, G.723.1, G.726, G.729A/B |
| Phone features: | Caller ID, Speed Dial, Forwarding, Fax Support, Call Hold, Echo Cancellation |
| VoIP protocols: | SIP |
| Number of FXO ports for GTS lines: | 4 |
| Dial-up type: | FXO |
| Number of LAN ports: | 4 |