02-16-2007 04:06 AM - edited 03-17-2019 08:56 PM
Hi,
Has anyone ever come accrossthe following error
Feb 16 09:35:26.829: ISDN Se1/0:15 **ERROR**: isdn_get_guid: Cannot allocate a GUID
I have a Cisco 1760 voice router connected to a PRI and intermittintly I am dropping calls. When I debug isdn q931, I get the above error. Below is my relevent config
tdm clock E1 0/0 both export line
tdm clock E1 1/0 both import E1 0/0 internal
controller E1 0/0
framing NO-CRC4
channel-group 0 timeslots 1-8 speed 64
!
controller E1 1/0
framing NO-CRC4
pri-group timeslots 1-8,16
!
interface Serial1/0:15
no ip address
no logging event link-status
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
voice-port 1/0:15
translate called 10
echo-cancel coverage 32
cptone IE
!
!
!
dial-peer voice 100 pots
destination-pattern 9T
translate-outgoing called 20
direct-inward-dial
port 1/0:15
forward-digits all
02-16-2007 09:12 AM
Which IOS is running? If very old please upgrade and try again.
02-19-2007 05:08 AM
IOS is relatively new
c1700-sv8y7-mz.123-4.T3.bin
02-19-2007 05:19 AM
I would upgrade anyway to latest maintenance release of 12.4. I've seen 12.3 spit out ISDN errors without apparent reason.
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