We are using CUCM7.1(3), and try to integrate a fax server in the CUCM, call flow like this Fax server->CUCM trunk->h323 gateway to PABX->fax machine
there are 2 fax numbers, for example 12345 and 54321, send fax to 12345 always works, but send fax to 54321, it only worked once. I run the wireshark to check, it shows when the fax sever try to setup the logical link with CUCM, the CUCM released the call due to the most hated casue code 47 - resouces unavailable, unspecified.
anyone have suggestion for this problem? it quite strange that it works for one number but does not work for another
The fax machines are connected to Ericsson PABX system
After the weekend, the connection between fax server and the fax machine can be setup, it is wierd since we did nothing.
the problem is the terminal capability set can not be negociated properly between fax server and CUCM, the CUCM only reply the TCS with g711u codec, and after the master/slave negociation, the logical channel was closed
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The short answer is that you don't.... That isn't entirely true while at
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Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...