The reason for this error message is not due to H323. Look at the source of the messages. They are Q931 messages.
What might cause the required circuit/channel not to be available on a PRI? Hint: look at your base ISDN configuration and compare that to the PSTN emulator for the same circuit. Earl Hough CCIE #16508 (R&S/Security/Voice) From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of donny f Sent: Friday, April 22, 2011 8:48 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] pstn call error hi all, what i miss in h323 config, that cause this ? debug from HQ (h 323) ------ Cause i = 0x80AC - Requested circuit/channel not available *Apr 23 05:41:45.559: ISDN Se0/0/0:23 Q931: RX <- RELEASE pd = 8 callref = 0x8087 ----------- deug in PSTN --------------- Cause i = 0x80AC - Requested circuit/channel not available Apr 23 04:42:28.023: ISDN Se0/3/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x8087 Apr 23 04:42:28.031: ISDN Se0/3/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x0087 PSTN-WAN(config-controller)# Apr 23 04:42:56.107: %ENVMON-3-FAN_FAILED: Fan 1 not rotating _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The information contained in this transmission is confidential. It is intended solely for the use of the individual(s) or organization(s) to whom it is addressed. Any disclosure, copying or further distribution is not permitted unless such privilege is explicitly granted in writing by PC Mall, Inc. Furthermore, PC Mall, Inc. is not responsible for the proper and complete transmission of the substance of this communication, nor for any delay in its receipt.
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