# CalleriD errors on Zap channels

**URL:** <https://community.asterisk.org/t/callerid-errors-on-zap-channels/898>\
**Category:** Asterisk Support\
**Created:** [August 8, 2005, 5:27pm UTC](https://community.asterisk.org/t/callerid-errors-on-zap-channels/898 "2005-08-08T17:27:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![PJames](https://avatars.discourse-cdn.com/v4/letter/p/eb9ed0/32.png) [@PJames](https://community.asterisk.org/u/PJames)\
**Post date:** [August 8, 2005, 5:27pm UTC](https://community.asterisk.org/t/callerid-errors-on-zap-channels/898/1 "2005-08-08T17:27:39Z")

</div>

Problem with incorrect callerID on my Zap lines:

- AAH V1.3
- Digium TDM22B board, 2 stations and 2 trunks
- 1 XTen phone

Zap station 1 is set as ext 301  
Zap station 2 is set as ext 302

Here’s the trouble:

- calls from 301 show as from 302 on the receiving phone.
- Dialing \*65 from 301 plays ‘your phone number is 302’
- but, dialing from 201 to 301 rings 301 properly, proving the line is actually 301.

my zapata\_additional.conf file:  
;;;;;;[301]  
signalling=fxo\_ks  
record\_out=On-Demand  
record\_in=On-Demand  
mailbox=301@default  
echotraining=800  
echocancelwhenbridge=no  
echocancel=yes  
context=from-internal  
callprogress=no  
callerid=“Paul 301” \<301\>  
busydetect=no  
busycount=7  
channel=\>1

;;;;;;[302]  
signalling=fxo\_ks  
record\_out=On-Demand  
record\_in=On-Demand  
mailbox=302@default  
echotraining=800  
echocancelwhenbridge=no  
echocancel=yes  
context=from-internal  
callprogress=no  
callerid=“Paul 302” \<302\>  
busydetect=no  
busycount=7  
channel=\>2

zap show channel 1   
Channel: 1CLI\>  
File Descriptor: 15  
Span: 1  
Extension:  
Dialing: no  
Context: from-internal  
Caller ID string: “Paul 302” \<302\>  
Destroy: 0  
InAlarm: 0  
Signalling Type: FXO Kewlstart  
Owner:   
Real:   
Callwait:   
Threeway:   
Confno: -1  
Propagated Conference: -1  
Real in conference: 0  
DSP: no  
Relax DTMF: no  
Dialing/CallwaitCAS: 0/0  
Default law: ulaw  
Fax Handled: no  
Pulse phone: no  
Echo Cancellation: 128 taps unless TDM bridged, currently OFF  
Actual Confinfo: Num/0, Mode/0x0000  
Actual Confmute: No  
ctual Hookstate: Onhook

asterisk1_CLI\> zap show channel 2  
Channel: 2CLI\>  
File Descriptor: 16  
Span: 1  
Extension:  
Dialing: no  
Context: from-internal  
Caller ID string: “Paul 302” \<302\>  
Destroy: 0  
InAlarm: 0  
Signalling Type: FXO Kewlstart  
Owner:   
Real:   
Callwait:   
Threeway:   
Confno: -1  
Propagated Conference: -1  
Real in conference: 0  
DSP: no  
Relax DTMF: no  
Dialing/CallwaitCAS: 0/0  
Default law: ulaw  
Fax Handled: no  
Pulse phone: no  
Echo Cancellation: 128 taps unless TDM bridged, currently OFF  
Actual Confinfo: Num/0, Mode/0x0000  
Actual Confmute: No  
ctual Hookstate: Onhook  
asterisk1_CLI\>

Digium tech support indicates the trouble is with dialparties.agi, but can’t fix it.

A lot of discussion on sourceforge seemed to identify the problem, but couldn’t resolve it:  
[sourceforge.net/forum/forum.php … \_id=420324](https://sourceforge.net/forum/forum.php?thread_id=1330342&forum_id=420324)

Incorrect callerID disrupts recording greetings, the receptionist panel, etc.

Any help is greatly appreciated.

PJames