Cisco Cisco IOS Software Release 12.4(2)XB6

CSCsg68711: Incoming call in background does not audibly ring after transfer 

commit

Phone does not ring for the second incoming call after committing transfer at alert for the first 

call.

While transferring a trunk DN call, a call comes in. After committing the transfer at alert, the 

incoming call still doesn't ring on the phone.

There is no workaround.

CSCsg70221: DTMF through the hairpin of a trunk DN does not work

DTMF tones are being suppressed to prevent duplicate DTMF tones from being extended to an 

SCCP controlled VG224 port. This problem is direct result of a fix implemented for correct 
CSCsf98754. The lack of DTMF prevents IVR devices from working correctly

PSTN -- FXO --- CME GATEWAY --- VG224/FXS --- IVR

A call comes into a FXO port that is part of a trunk group and gets transferred to an extension that 
is hanging off of a vg224. DTMF is not relayed to the end point

Set the transfer system to full blind to prevent the blocking of the DTMF.

CSCsg70355: Adopt new default summer-time rules from Energy Policy Act of 2005

Starting in calendar year 2007, daylight savings summer-time rules may cause Cisco IOS to 

generate timestamps (such as in syslog messages) that are off by one hour. 

The Cisco IOS configuration command, clock summer-time zone recurring, uses United 

States standards for daylight savings time rules by default. The Energy Policy Act of 2005 (H.R.6.ENR), 
Section 110 changes the start date from the first Sunday of April to the second Sunday of March, and it 
changes the end date from the last Sunday of October to the first Sunday of November.

A workaround is possible by using the clock summer-time configuration command to 

manually configure the proper start date and end date for daylight savings time. After the summer-time 
period for calendar year 2006 is over, one can for example configure:

clock summer-time PDT recurring 2 Sun Mar 2:00 1 Sun Nov 2:00

(this example is for the US/Pacific time zone)

CSCsg73806: Runaway debugs: AFW_Module_ObjectCount pCallIndSs

A router may display the following message to the console repeatedly:

AFW_Module_ObjectCount pCallIndSs 1