[cisco-voip] 7942 with SIP 9.0(3) load handset quality

Jason Aarons (US) jason.aarons at us.didata.com
Wed Sep 8 11:57:25 EDT 2010


Definitely some squirrels  with 7942/SIP42.9-0-3S

I'm onsite, doing testing calling PhoneA to Phone B.

Can't switch from speaker to handset, etc. Audio is fine speaker-speaker but pickup handset and audio dies.  Phones are on same L2 segment on same switch.

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons (US)
Sent: Friday, September 03, 2010 1:27 PM
To: cisco-voip (cisco-voip at puck.nether.net)
Subject: [cisco-voip] 7942 with SIP 9.0(3) load handset quality

Customer is testing CallManager 8.0(3a) with two CP-7942G phones running G.722.  If they use the speakerphone they said it sounds great, but when picking up the handset it sounds bad, like other side is far away.

Wonder if this is a SIP 9.0(3) load bug?

Going onsite next Wednesday to see this for myself -jason
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