IP Telephony and Phones

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8945 Video Calls freezing and Phone rebootsHello Everyone! We have two sets of CP-8945  with hardware revision 4 .(with firmware 9.4.2)working well with asterix but  The video calls get initiated but hangs after 5 secs and phone itself reboots.Your h...

Ali-IT by Level 1
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Greetings,I am researching Cisco's IP phones and I have many questions about the software and such. So starting out I noticed they got rid of the CCNA Voice exam and it looks like it has been replaced with the Collaboration category is there a specif...

                   HiI have one user who is unable to pick up calls using the BLF. When they attempt to pick up a call they get a "temp fail" message. I have logged the user into a different handset and the issue follows the  UDP. I have deleted and ...

kevbo by Level 5
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    Welcome to the Cisco Support Community Ask the Expert conversation. Learn from experts Vijay Rao and Amit Singh about simplified upgrade process and focused support from Cisco to migrate to version 9.1.  This is a continuation of the live Webcast...

Hello All, We have H323 Gateway which is used by ISDN lines and SIP trunk by SIP lines. We are planning to move ISDN lines to SIP. So the provider wants us to update the changes from CUCM end. We are planning to change the priority of Route group to ...