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T23P + Asterisk 11 + SIP Provider -> No voice on call to specific mobile provider
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James_Yealink Offline
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Post: #2
RE: T23P + Asterisk 11 + SIP Provider -> No voice on call to specific mobile provider
Hi,

What's the firmware of your T23G?
Please upgrade to 44.80.0.20 and check again.
ftp://yealinkftp:yealinkftp@ftp.yealink....0.0.20.rom

Regards,
James
03-16-2015 01:33 PM
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RE: T23P + Asterisk 11 + SIP Provider -> No voice on call to specific mobile provider - James_Yealink - 03-16-2015 01:33 PM

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