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Mitel Forums => Mitel Software Applications => Topic started by: michielkleinwillink on June 21, 2013, 05:34:06 AM

Title: Sip client on Iphone, Android gives "forbidden" error to Mitel CX-II
Post by: michielkleinwillink on June 21, 2013, 05:34:06 AM

Dear Sir / Madam,

I would like to get answers a questions regarding a mobile SIP-client.

- When we install a SIP cliënt on a mobile phone, it will give the message "forbidden" during registration. We have tested serveral iPhone and Android clients. (Bria, X-lite, 3cx, other free sip clients)

The Windows desktopcliënts just work! (x-lite, 3cx) same network.

It is a annoying problem :)

PBX information:
Release 4.2 SP2 PR1
Call Control Relink 40.2.2.7_SP2
Active software 10.2.2.15
Platform CX-II, 512MB

Title: Re: Sip client on Iphone, Android gives "forbidden" error to Mitel CX-II
Post by: michielkleinwillink on June 21, 2013, 08:11:34 AM

Remark: without sip password/pincode it works. There is some issue with authentication on mobile devices and Mitel PBX.

Not a very well solution...