IP Telephony and Phones

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Hi,We have 2 remote sites that have both a connection to the datacenter where the CUCM and some media resources are located. There is no direct connection between those sites.We would like to allow the two sites to make calls between each other and a...

Hello Friends,I´m enabling T38 fallback cisco, but 2921 says invalid input.Can you help me please?Router2921(config)#voice service voipRouter2921(conf-voi-serv)#$l t38 ls-redundancy 0 hs-redundancy 0 fallback ciscofax protocol t38 ls-redundancy 0 hs-...

Hi everybody.Suppose we have a CUCM running tftp. We have 7940 phones registered with cucm.All our phones are running same firmware. During boot up, phones request config file from tftp(CUCM in our case). This configuration file contains among others...

sarahr202 by Level 5
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  • 3 replies
  • 0 Helpful votes

Dear All,I am running call manager 9.1Is there a way i can track which ext is calling where and the time duration.Kindly let me know if this option is available in call manager 9.1Will be very thankful for your support.Regards,Malik.           

tiger_401 by Level 1
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  • 3 replies
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Dear All,I am running call manager 9.1I have a question that when you want to make a call to any other internal ip phone user for example you press the first two digits of the other extension the i phones displays the extensions in the drop down list...

tiger_401 by Level 1
  • 1026 Views
  • 3 replies
  • 0 Helpful votes

Dear Experts,1) I would like to Add '0' to an 10 digit incoming call because i am getting only 9 digits from the SP on AnalogLine terminated on FXO using H323 Protocol with CUCM 8.5 this line is dedicated to the manager for both incoming and outgoing...

johntim20 by Level 1
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  • 1 replies
  • 0 Helpful votes