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| 1.4 Specifications |
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Cards Mounted on Other Optional Service Cards |
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| Card Type | Maximum Number | Mounted on | |
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| DSP16 | 1 | 1 |
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| DSP64 | IPCMPR Card | ||
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| RMT | 1 | 1 |
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| CID/PAY8 | 12 | 16 | LCOT8 Card/LCOT16 Card |
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| CID8 | |||
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| 6 | 8 | SLC8 Card | |
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| DPH4 | 4 | 4 |
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| DPH2 | 8 | 8 |
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| ECHO16 | 2*1 | 2*1 | OPB3 Card |
| MSG4 | 4 | 4 |
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| EIO4 | 4 | 4 |
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*1 Only 1 ECHO16 card can be mounted on each OPB3 card.
Maximum Trunks and Extensions
The PBX supports the following number of trunks and extensions.
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Total Number of Trunks | 128 | 128 | ||
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| Trunk (Physical Trunk Card) | 120 | 128 | |
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| Trunk (Virtual Trunk Card) | 32 | 32 | |
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Total Number of Extensions | 256 | 256 | ||
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| Extension (Physical Extension Card) | 160 | 256 | |
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| Extension (Virtual Extension Card) | 128 | 128 | |
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| 64 | 64 | |
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| SIP Extension | 128 | 128 |
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Note
For
Installation Manual
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