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Occasional Contributor II

Spctralink phone voice quality issue

Hi Friends,

 

I have issue with Spectralink phones which are been implemented in Aruba enviroment.

 

I would like to understand the QoS configuration on Aruba controller for specific Voice traffic ( Specific VAP ,SSID )

 

Could you please guide me with show commands on controller to verifiy if QoS is enabled ?

 

how to proceed for troubleshooting in Controller ? I have autoqos configured on my core switch 3750 .

 

Let me additional details to check from LAN side as well.

Occasional Contributor I

Re: Spctralink phone voice quality issue

Hi,

 

I would firstly check out the Validated Ref Guide:

 

http://www.arubanetworks.com/wp-content/uploads/VoIPwMASAppNote-20120726.pdf

 

What appears to be the issue with the phones?

Are you running a controller or IAP?

 

 

Occasional Contributor I

Re: Spctralink phone voice quality issue

Sorry re-read the question and see its a controller, ignore the last question.



 

Guru Elite

Re: Spctralink phone voice quality issue

This should get you started:

 

http://support.spectralink.com/sites/default/files/resource_files/721-1002-000_Y.pdf

 

 


Tim Cappalli | Aruba Security TME
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Occasional Contributor II

Re: Spctralink phone voice quality issue

Thank u so much for ur reply ... I already gone support document and understood the configuration steps ... But I need to know more abt show commands in controller especially QoS output details .... Plz do share how do I verify QoS is working fine in controller as well as switch or lan side..
Occasional Contributor II

Re: Spctralink phone voice quality issue

Hi,

 

I came across some of the commands which are helpful to check the QoS :

 

1) show wlan ssid-profile <profile name >

which will show the output with WMM details whether it is enabled or disabled.

a) DSCP mapping for WMM voice AC

b) DSCP mapping for WMM video AC                     

 

 

2) show  profile-list qos-profile

 

to check if there is profile configured

 

3) show wlan wmm-traffic-management-profile

to see see Traffic Management Profile that allocates all of the bandwidth tracked by bandwidth control to the virtual AP profile defined for voice

 

4) show wlan voip-cac-profile 

 

 

 

Please do comment of this and let me know additionally what do i check in controller from client perspective or QoS perspective....

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