dsp resources required for remote site->main site calling

[rramlal]

Hi,

This might be a silly question but I must know. For a centralised topology, a call initiated from a remote site to main site using a region of main site-->remote site G.729, will this required dsp resources?

I am aware that for conferencing to take place for remote site/main site calls dsp resources are needed.

Please assist.

[Aaron Harrison · Accepted solution]

Hi

If the two devices support G729 (e.g. two Cisco IP phones) then no transcoders are required.

Transcoders are used in your scenario when a device (e.g. conference bridge or voicemail) that doesn't support G729 must take the call.

Aaron Harrison

Principal Engineer at Logicalis UK

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