# DISA problem

**URL:** <https://community.asterisk.org/t/disa-problem/2350>\
**Category:** Asterisk Support\
**Created:** [November 9, 2005, 8:22am UTC](https://community.asterisk.org/t/disa-problem/2350 "2005-11-09T08:22:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kisong](https://avatars.discourse-cdn.com/v4/letter/k/90db22/32.png) [@kisong](https://community.asterisk.org/u/kisong)\
**Post date:** [November 9, 2005, 8:22am UTC](https://community.asterisk.org/t/disa-problem/2350/1 "2005-11-09T08:22:43Z")

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Hey guyz! I got a problem while using DISA. I set the Asterisk to initiate a custom action in the auto attendent. When a person call from the PSTN, the auto attendent will answer the call. I’ve set a custom action DISA to run on the auto attendent. But when the DISA application runs, I cannot dial anything from my analog phone to call an extension. But when i tried doing a looping test from my local extension by pressing ‘7777’ the DISA command works perfectly. Issit the zapata.conf configuration error or others? Thankz guyz. 😢

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**Author:** ![kisong](https://avatars.discourse-cdn.com/v4/letter/k/90db22/32.png) [@kisong](https://community.asterisk.org/u/kisong)\
**Post date:** [November 10, 2005, 2:01am UTC](https://community.asterisk.org/t/disa-problem/2350/2 "2005-11-10T02:01:21Z")

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I solved it! The error lies at the echo cancellation part. Before this i edited the zconfig.h file for the echo\_suppression thing. Then it makes the DISA not working. Now got it recompiled without the echo\_suppression and it works like charm. 😃😛