controler for ip phone, voip lib for dsp

Krzysztof Frackowiak

Other Parts Discussed in Thread: LINUXSDK-OMAPL138, TELECOMLIB, C64XPLUSCODECS

I'm going to use OMAP L13x to ip phone. Is a good idea?

I haven't expirence im programming DSP. I look forward that exist voip software for dsp (speech codec, AEC....) is it true?

How can I use this software? I have CCS 4.2.

Regards

K. Frackowiak

over 12 years ago

0 Renjith Thomas over 12 years ago

Guru 31670 points

Frackowiak,

If its just audio processing then I guess OMAP L138 is a good choice here. What kind of features are you planning to implement? Are you going to use Linux on ARM? If so, then DVSDK software package is available. I think there are voice codecs available with that. I'm not sure about AEC though. There are various solutions available for AEC I guess.

http://www.ti.com/lit/wp/spry177c/spry177c.pdf

0 Krzysztof Frackowiak over 12 years ago in reply to Renjith Thomas

Intellectual 350 points

Thomas,

thank you for answer. I have own OS for ARM, and I have a software to make ip phone like TCP/IP, SIP, but I haven't any DSP function (codec, AEC...)

I need codec (G729AB, G726-32, G711uA - 8kHz) Where can I find more information about DVSDK? How can I use CCS 4.2 to programme omap DSP?

Regardes

K. Frackowiak

0 Renjith Thomas over 12 years ago in reply to Krzysztof Frackowiak

Guru 31670 points

Frackowiak,

http://www.ti.com/tool/linuxsdk-omapl138

Can you check out this package? If the required codec is not available, please mail me @ renjith.thomas@pathpartnertech.com. I can connect you with our Audio expert here. I'm not a codec expert, I'm from drivers background.

0 Balaji Nagarajan over 12 years ago in reply to Renjith Thomas

TI__Intellectual 1280 points

Hi Frackowiak,

In below link, you can get the voip software:
http://www.ti.com/tool/telecomlib

Refer the below link for Codec software:
http://www.ti.com/tool/c64xpluscodecs

-Thanks,
Balaji N

0 Krzysztof Frackowiak over 12 years ago in reply to Balaji Nagarajan

Intellectual 350 points

Balaji,

how can I put this software on DSP Omap by CCS?

How can I use this software by Arm cpu? I'm looking for document, which describes communication between ARM and DSP sotware.

Regards

K. Frackowiak

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controler for ip phone, voip lib for dsp