11-13-2008 01:49 PM - edited 03-15-2019 02:32 PM
Scenario:
User lifts handset dial number (local, LD, Int, toll free, doesn't matter) and hears a fast busy. User hangs up, lifts handset dials same number and call processes normally.
Call Manager version 4.2(3)sr4b
ISR Gateway Cisco 3845 12.4(15)T3
I belive this has something to do with my dspfarm configuration, see below.
pxcrahrt1#sh run | sec dspfarm
dspfarm
dsp services dspfarm
dspfarm profile 1 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
maximum sessions 13
associate application SCCP
dspfarm profile 2 conference
description NM-DSPFARM Conference Bridge
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum sessions 2
associate application SCCP
dspfarm profile 3 mtp
description MTP resources for SIP trunks
codec g711ulaw
maximum sessions hardware 40
associate application SCCP
11-13-2008 02:22 PM
47 = Resources unavailable, unspecified
The requested channel or service is unavailable for an unknown reason. This might be a temporary problem.
What type of connection are you using? T1 CAS, PRI, E1?
11-20-2008 02:21 PM
This issue was requested by reallocating the available DSP resources.
Thanks
11-20-2008 02:24 PM
This issue was CORRECTED by reallocating the available DSP resources.
01-29-2009 05:01 AM
Im seeing the same issue over 4 BRIs. What was wrong with your DSP config and what did you change to fix.
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