The matrix below depicts the maximum number of sessions between two codec types for an
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equipped with the SPS100 module.The Unable to show "metadata-from": No such page "_space_variables"
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can accommodate up to two SPS100DB daughter board modules for increased DSP densities.Info
If one or both SPS100DB modules are installed, multiply the values in the table below by a factor of two or three, as appropriate, to obtain DSP density values. DSP density values are approximate and intended for use as a general guide when estimating transcoding capabilities.
Values associated with the same codec (i.e. like-codec to like-codec) refer to re-packetization.
SBC 5200 with SPS100 Installed
| Codec Type | G.711 | G.711SS | G.722 | G.722.1 | G.723.1 | G.726 | G.729ab | T.38v0 | T.38v3 | AMR-nb | AMR-wb | iLBC | EVRC | EVRCb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G.711 | 10272 | 8544 | 5760 | 4992 | 5760 | 5760 | 5184 | 4800 | 1344 | 4224 | 2304 | 3648 | 3168 | 2304 |
| G.711SS | 8544 | 8544 | 5760 | 4992 | 5760 | 5760 | 5184 | N/A | N/A | 4224 | 2304 | 3648 | 3168 | 2304 |
| G.722 | 5760 | 5760 | 2880 | 2592 | 2880 | 2880 | 2688 | N/A | N/A | 2400 | 1632 | 2208 | 2016 | 1632 |
| G.722.1 | 4992 | 4992 | 2592 | 2496 | 2592 | 2592 | 2496 | N/A | N/A | 2208 | 1536 | 2016 | 1920 | 1536 |
| G.723.1 | 5760 | 5760 | 2880 | 2592 | 2880 | 2880 | 2688 | N/A | N/A | 2400 | 1632 | 2208 | 2016 | 1632 |
| G.726 | 5760 | 5760 | 2880 | 2592 | 2880 | 2880 | 2688 | N/A | N/A | 2400 | 1632 | 2208 | 2016 | 1632 |
| G.729ab | 5184 | 5184 | 2688 | 2496 | 2688 | 2688 | 2592 | N/A | N/A | 2304 | 1536 | 2112 | 1920 | 1536 |
| T.38v0 | 4800 | N/A | N/A | N/A | N/A | N/A | N/A | 2400 | N/A | N/A | N/A | N/A | N/A | N/A |
| T.38v3 | 1344 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 672 | N/A | N/A | N/A | N/A | N/A |
| AMR-nb | 4224 | 4224 | 2400 | 2208 | 2400 | 2400 | 2304 | N/A | N/A | 2112 | 1440 | 1920 | 1728 | 1440 |
| AMR-wb | 2304 | 2304 | 1632 | 1536 | 1632 | 1632 | 1536 | N/A | N/A | 1440 | 1152 | 1344 | 1248 | 1152 |
| iLBC | 3648 | 3648 | 2208 | 2016 | 2208 | 2208 | 2112 | N/A | N/A | 1920 | 1344 | 1824 | 1632 | 1344 |
| EVRC | 3168 | 3168 | 2016 | 1920 | 2016 | 2016 | 1920 | N/A | N/A | 1728 | 1248 | 1632 | 1536 | 1248 |
| EVRCb | 2304 | 2304 | 1632 | 1536 | 1632 | 1632 | 1536 | N/A | N/A | 1440 | 1152 | 1344 | 1248 | 1152 |
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