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Unable to register phone on Zultys MX250 r8.0.3: SIP 400 Error
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Post: #6
RE: Unable to register phone on Zultys MX250 r8.0.3: SIP 400 Error
Hi Isaac,
Our R&D are modifying this issue now, we will send you the new firmware once it's ready.
Thanks.
06-17-2013 10:42 AM
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RE: Unable to register phone on Zultys MX250 r8.0.3: SIP 400 Error - Yealink Support - 06-17-2013 10:42 AM

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