IP Telephony and Phones

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I need to add device packages to CCM6 to support 7916 expansion module.after adding the device packages I did not find the 7916, then i search the forum and I found this topic:http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Unified%...

Hi,I have configured a transcoder and an ios enhanced conference bridge on a branch office 2821 router (two pvdm2-32).These two are well registered to a ccm 6.1.When I try to make a conference everything seems to be OK (conference connected) but nobo...

nonosensei by Level 1
  • 1885 Views
  • 11 replies
  • 0 Helpful votes

Resolved! Second Dial Tone

When placing a call I am getting a second dial tone. It seems that as soon as the route pattern is matched sending it through a 2801 MGCP gateway I get the second dial tone. Call Manager Business EditionSystem version: 6.1.2.1000-13Any ideas?Thanks,R...

rarmitage by Level 1
  • 677 Views
  • 1 replies
  • 0 Helpful votes

Hello everybodyI have a problem with my cube implementarion. I have cube with inside leg with h323 (CCM 4.1) and a outside leg with SIP. The problem: when a I receive a SIP INVITE req to a new call, after sending 180 Ringing to the remote peer, the G...

Javier by Level 1
  • 256 Views
  • 1 replies
  • 0 Helpful votes