Software and Hardware MTP

[adiyodi.rakesh]

Which situtaion we are using software and hardware MTP?

[Jitender Bhandari]

Hi

Go through below and let me know if you have further question

https://rsccievoice.wordpress.com/2012/06/18/media-termination-point-mtp/

https://learningnetwork.cisco.com/thread/91074

https://supportforums.cisco.com/discussion/9841081/software-vs-hardware-mtp

(Rate if it helps)

JB

[Deepak Mehta]

Two things i know about hardware MTP's.

Hardware MTP's will be used where you need transrating , in case p time mismatch between two ends .If one side uses 20 ms and other is on 10 ms pactatization .Most likely the cases where you have third party vendor or SP which doesn't support 20 ms.

Also Hardware MTP will utilize your DSP resources so if you have enough of them you can configure HW otherwise go with SW as you can configure more session based on the hardware specs.

[adiyodi.rakesh]

One doubt.

What is the meaning of DTMF In-band and out-of-band ?

[Chris Deren]

I suggest you read UCM 11.X SRND documentation, where all these topics are convered in great details.

[drbabbers · Accepted solution]

Covered in detail:

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/media.html#77886

[adiyodi.rakesh]

Thanks All to help understand about MTP.