Technical Specifications
15. Technical Specifications
System prerequisites
CPU | 1 GHz or faster, |
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RAM memory | 1 GB or larger |
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Mass storage | 4 GB HDD/SSD or larger |
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Operating system | Microsoft Windows XP Professional |
| with Service Pack 2 |
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Network/LAN | 100 Mbit/s or faster |
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Internet connection | DSL with 386/128 kbit/s or faster |
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Typical program installation | 120 MB |
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Basic licenses |
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SIP trunks | 1 |
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IP system telephones | 3 |
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Aastra SIP telephones | 3 |
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Standard SIP telephones | 3 |
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Connectable devices |
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IP System telephones | Aastra 6773ip (OpenPhone 73 IP) |
| Aastra 6775ip (OpenPhone 75 IP) |
| OpenPhone 63 IP 1) |
| OpenPhone 65 IP 1) |
Software system telephones | Aastra 2771ip (OpenPhone 71 IPC) |
| Aastra 2773ip (OpenPhone 73 IPC) |
| Aastra 2775ip (OpenPhone 75 IPC) |
| OpenPhone 61 IPC |
| OpenPhone 63 IPC |
| OpenPhone 65 IPC |
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Aastra SIP telephones | Aastra 6751i |
| Aastra 6753i |
| Aastra 6755i |
| Aastra 6757i |
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