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SIP-T20P: Register Failedand and no Call
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CWR Offline
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Post: #8
RE: SIP-T20P: Register Failedand and no Call
IS the widows firewall on or off?
The firewall would be blocking 5060 Sip registration.
If possible, also put the laptop on a fixed ip...
3cx can provision the phones automatically if they can see each other.

And I think you mean you added 2 extensions - 500 and 501. The phones are Yealink T20's (Endpoints).

Craig Reilly
MCSA, 3cx Advanced Certified
Scottsdale, AZ
(This post was last modified: 01-13-2015 03:57 AM by CWR.)
01-13-2015 03:57 AM
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RE: SIP-T20P: Register Failedand and no Call - CWR - 01-13-2015 03:57 AM

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