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Cisco 3510 IP/VC transcoder issue

s-cortes
Level 1
Level 1

‎08-10-2002 06:03 AM - edited ‎03-12-2019 08:18 PM

Hi,

Currently, I'm in the process of designing video over ip system. I'm interested in 3510 IP/VC product. But one of my concern is the trancoder issue. I noticed that the codec supported by 3510 is only g711alaw/g711ulaw. What if, if other participants in a conference are using different codecs? How do you accomodate this other codec participants.

Unlike with Cisco 3540 IP/VC which has a transcoder option, this 3510 doesn't have. Do I need to setup a router with a DSP installed and configured it as the transcoder?

Hope to get your suggestions.

Regards,

Sherwin

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lisa.hall
Level 2
Level 2

‎08-20-2002 01:17 PM

Indeed you would need to do transcoding external to the 3510. One option is the IP/VC 3520 Gateway, which is equipped with transcoders that provide audio codec transcoding between G.711 and G.728 and between G.723 and G.711 to ensure the highest quality audio and video possible.

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