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System enhancements Impact on DSP

KX-TDE600 v3. System enhancements Impact on DSP. System Capacity Enhancements. As System Capacity for the TDE600 communication platform improves, the DSP implications need to be well understood. Notes: 1. 64 IP trunks mean – Max 32 SIP trunks and Max 32 H.323 trunks at the same time.

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System enhancements Impact on DSP

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  1. KX-TDE600 v3 System enhancementsImpact on DSP

  2. System Capacity Enhancements As System Capacity for the TDE600 communication platform improves, the DSP implications need to be well understood. Notes: 1. 64 IP trunks mean – Max 32 SIP trunks and Max 32 H.323 trunks at the same time.

  3. Calls between TDM and SIP Trunks MPR Card • DSP Impact due to 64 Channel IP trunks • 32 SIP trunks and 32 H.323 trunks (Total 64 Channels) • *G.729 requires more DSP resource than G.711. • Although DSP64 can handle up to 51 calls with G.729, • however this is limited by Max SIP trunk of 32. • Note: • Limit of DSP16 • Limit reached due to max 32 SIP trunks H.323 Trunk SIP Trunk Max.32 Max.32 DPT/SLT/PS TDE600 v3 DSPNo Change Option Card 49 Backplane SLT/FAX

  4. Calls between IP PT and TDM MPR Card • DSP Impact due to 128 IP PT • Calls between IP-PT and ISDN/Analogue CO/DPT/SLT/PS • Note: • Limit of DSP16 • Limit reached due to 49 Channel limit PRI IP-PT: Max.64→128 DPT/SLT/PS TDE600 v3 DSPNo Change Option Card 49 Backplane SLT/FAX

  5. IP-PT to SIP Trunk Communication MPR Card • Note: • Limit reached due to max 32 SIP trunks SIP trunk IP-PT: Max.64→128 Max.32 TDE600 v3 DSPNo Change 49 Backplane

  6. Calls between IP CS and DPT MPR Card • DSP Impact due to IP CS • Calls between IP-CS and ISDN/Analogue CO/DPT/SLT/PS (via Normal CS) • Note: • Limit of DSP16 • Limit reached due to 49 Channel limit PRI IP-CS: Max 16 DPT/SLT/PS TDE600 v3 DSPNo Change Option Card 49 Backplane SLT/FAX

  7. IP-CS to SIP Trunk Communication MPR Card • Note: • Limit reached due to DSP16 resources. • IP-CS connection does not support P2P connection. Therefore, IP-CS takes one TDM-IP Channel and IP-Trunk also takes one TDM-IP Channel – for one call. One IP-CS to IP-Trunk thus takes two TDM-IP Channels. Maximum no. TDM-IP Channels is thus 49/2=24.5 => 24 SIP trunk Max.32 IP-CS: Max 16 TDE600 v3 DSPNo Change 49 Backplane

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