Hi all

I'm currently in the process of setting up our office based on 2Talk. We'd like to have a cordless SIP phone along with Cisco desk phones in the office. The Cisco SPA303 was super easy to get going and is working great. The Panasonic KX-TGP600 meanwhile has a confusing, very technical admin page and there are limited info on 2Talks page. I've emailed them asking for some pointers but saw others are using Panasonic phones on 2talk so though someone could point me in the right direction.

I've attached a cap of one of the lines current settings. All I get in the status with these settings is "Registering"

Also the phones log is reporting this -

Mar 15 07:41:30 KX-TGP600AL local3.debug SIP(L8) SEND[712]: [SIP] 07:41:30 [3052912640] ERR Sip SLTrmTrRelease was failed : error=0xA0A4800B
Mar 15 07:41:30 KX-TGP600AL local3.debug SIP(L8) SEND[712]: [SIP] 07:41:30 [3052912640] ERR Sip SLTrmClosePort was failed : error=0xA0A4800B
Mar 15 07:41:30 KX-TGP600AL local3.debug SIP(L8) SEND[712]: [SIP] 07:41:30 [3052912640] ERR Sip SLTrmClosePort was failed : error=0xA0A4800B
Mar 15 07:41:32 KX-TGP600AL local3.debug VOIP[547]: [SIP] 07:41:32 [3053617152] ERR SLApi Not Initialized : error=0xA0E2800C(-1595768820)
Mar 15 07:41:32 KX-TGP600AL local3.info SIP(^X^Sû∂^L{„≥‘Úâ∂»^A[547]: [SIP(L1)]Registration failure by (403)

Thanks!