IP Telephony and Phones

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We have deployed the Cisco CP 8841 VOIP phones to our call centre. We set the phones up with bluetooth headsets and we need the ability to have trainee's listen in on phone calls with clients as part of their training. Can the phone be enable to have...

CUCM System version: 11.5.1.14900-11 Hello, I am planning a firmware upgrade for my 8841/8851s.  I will be upgrading them to sip88xx.12-0-1SR1-1, which I have uploaded to the TFTPs and I have successfully upgraded one single phone, and it is working ...

bwolf by Level 1
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Inbound faxes not working, Below is the call flow :  Call Flow : PSTN --> ISDN PRI --> PTSN GW --> MGCP --> CUCM --> FXS GW --> FXS --> FAX Machine i am attaching the debugs for the PSTN GW and the FXS GW. Fax number : 5052229845 When we dial the fax...

amanchau by Level 1
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  • 1 replies
  • 0 Helpful votes