IP Telephony and Phones

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Hi, If a person is on the phone, the caller should get a busy tone or a call wait tone.Right now he gets a ring tone.Is there any way i can get a busy or call wait tone.regardsNeo

cisco by Beginner
  • 4 replies
  • 0 Helpful votes

I have a 4321 CUBE setup with only one interface and one IP.  Nevertheless I have bound this interface to both SIP control and media.  I am using it to control a SIP trunk with CUCM.  When I place a call from CUCM I can see that inbound and outbound ...

tato386 by Frequent Contributor
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I have fax machines that have worked on ata 186 and 87's however when I replace those ATA's with 190's end users can no longer fax long distance. If we hook up an analog phone to the same ATA 190 I can call a long distance number just fine. I swap to...

jortman83 by Beginner
  • 1 replies
  • 0 Helpful votes

Hi, We are planning to upgrade our Unity Connection from 10.5 to 11.5 next month. But, we have a situation wherein the contract tied to the licenses on the Unity Connection is expiring in a few days from now. So we have decided to upgrade the licens...