Yealink Forums

Hi there,

when i look at the access logs i see the the phone is sending unusual Mac details. we operate the broadsoft platform. see end of the access log below

Allow: INVITE, ACK, CANCEL, REGISTER, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, UPDATE, PRACK, MESSAGE
Max-Forwards: 69
User-Agent: Yealink SIP-W52P 25.73.158.3
Expires: 300
Mac: 00155^W^X??v?^V^U?ESC^F?p|?ted: timer
Allow-Events: talk,hold,conference,refer,check-sync
Content-Length: 0

Dear customer,

Please check the firmware sent from Elaine. We will follow up the case through email.

Thanks and regards
Elaine

Good day,

I have a script running on the application server that detect different wrong configurations and other wrong outputs, I have noticed that the W52P produces duplicate MAC Addresses. could you please assist as to why this is happening ?
Example below provides insight into the logical address changing between fixed DSL and Mobile LTE solutions using two different base stations and result in erratic behaviour.

Line/Port(DN),Phone IP Address,MAC Address,Device Type,
+27xxxxxxxxxx,10.0.0.,00:15:65:f4:0d:f3,Yealink_W52P,
+27xxxxxxxxxx,1.0.0.0,00:15:65:f4:0e:67,Yealink_W52P,