How Many Wireless IP Phones can UC540W Support

Answered Question
Nov 18th, 2011
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I'm researching this question and can't find an answer.  The question is, how many simultaneous wireless IP phone calls can be supported by the internal AP on a UC540W?  I'm not sure there is an answer to this, but I'm trying to cover all my bases.


Thanks,

Brett.

Correct Answer by mcasimirc63 about 5 years 6 months ago

Many things play a factor and you can never know for sure without testing, but here are some theoreticals. Pg 37 and 38



http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7925g/7_0/english/deployment/guide/7925dply.pdf

Correct Answer by mcasimirc63 about 5 years 6 months ago

The only test that I am aware of was with the AP541 running at 802.11G, G.711 codec.  You could only use 8 WiFi IP phones simultaneously. If you used 9 or more, the call quality would degrade severely.

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Correct Answer
mcasimirc63 Fri, 11/18/2011 - 15:00
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The only test that I am aware of was with the AP541 running at 802.11G, G.711 codec.  You could only use 8 WiFi IP phones simultaneously. If you used 9 or more, the call quality would degrade severely.

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bbbowden1013 Fri, 11/18/2011 - 15:05
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Marcus,


Thanks for the response.  In that test, was that a function of a bandwidth or the AP itself?  Basically, I'm wondering if, say an aironet also only operating in the G band, would also have the same 8 call limit.


Thanks,

Brett.

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