| Additional Information |
- The addition of an 8-port FXS expansion module can increase the capacity to 12 FXS ports
- The addition of two 4-port FXO expansion modules can increase the capacity to 8 FXO port and 4 FXS ports
- The addition of one each of the FXS and FXO expansion modules can increase the capacity to 12 FXS ports and 4 FXO ports
- A configuration using two 8-port FXS EMs is not currently supported
- DSP type: TI 5421
- Number of DSPs: 2
- Number of high complexity calls: 8
- Number of medium complexity calls: 16
- List of standard codecs supported:
- High Complexity:
- - G.711 a-law and u-law
- - G.726 @ 32k, 24k, and 16k
- - G.728; G.729, A, B and AB
- - G.723.1 @5.3k and 6.3k
- - clear channel codec, and fax relay
- Medium Complexity:
- - G.711 a-law and u-law
- - G.726 @ 32k, 24k, and 16k
- - G.729A and AB
- - clear channel codec, and fax relay
- Low Complexity:
- - G.711 a-law and u-law
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