[cisco-voip] FXO and Caller ID

Ryan Ratliff rratliff at cisco.com
Mon Sep 13 11:10:28 EDT 2010


If you put an analog phone on one of those lines and call it do you get caller-id? 

-Ryan

On Sep 13, 2010, at 9:41 AM, Joel Perez wrote:

Good Monday morning List.

Im wondering if anyone of you have ran into an issue with caller ID on FXO ports? The carrier is in Canada and they swear they are sending me caller ID on 4 lines I have from them going into 4 FXO ports on a 2811 release 12.4.20T4.
I have the calls going to CUCM using Connection Plar (DN). If I enable caller id on the ports then inbound calls rna and never get to CUCM.
I have tried using CPtone CA, US, none. I have also tried using the following under the Voice ports:

caller-id alerting pre-ring
caller-id alerting ring (1,2,3,4)
caller-id enable type 1,2

If any of those are enabled the calls rna. The only one that seems to work somewhat is 
caller-id alerting dsp-pre-alloc 
With that one the call goes thru but im still not getting Caller ID and I get the following in the debug:

Sep 13 13:13:09.238: htsp_process_event: [0/1/2, FXOGS_ONHOOK, E_DSP_SIG_0000]fxogs_onhook_ringing
Sep 13 13:13:09.238: htsp_timer_stop
Sep 13 13:13:09.238: htsp_timer - 125 msec
Sep 13 13:13:09.366: htsp_process_event: [0/1/2, FXOGS_WAIT_RING_MIN, E_HTSP_EVENT_TIMER]fxogs_wait_ring_min_timer
Sep 13 13:13:09.366: htsp_timer - 10000 msec
Sep 13 13:13:11.082: htsp_process_event: [0/1/2, FXOGS_RINGING, E_DSP_SIG_0100]
Sep 13 13:13:11.082: fxogs_ringing_not:
Sep 13 13:13:11.082: htsp_timer_stop
Sep 13 13:13:11.082: htsp_timer_stop2
Sep 13 13:13:11.082: htsp_timer_stop3 htsp_setup_ind
Sep 13 13:13:11.082: [0/1/2] get_fxo_caller_id:Caller ID receive failed.  parseCallerIDString:no data.   <------- This tells me they arent sending me Caller ID unless im reading it wrong.

Any help would be appreciated.

Thanks,

Joel P

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