ERROR[3993]: utils.c:1164 ast_carefulwrite: write() returned

Asterisk Asterisk Support
1

Hello everyone,
I made a sip user and called it and shift the call to my java program using asterisk-java FastAGI protocol.
The image shows the java class and asterisk command line status while call is made
https://docs.google.com/file/d/0B9EiLgV9ewa9TjZjS2JoTjFnZHc/edit

The error is:
NOTICE[3993]: channel.c:4149 __ast_read: Dropping incompatible voice frame on SIP/1000abc-00000000 of format ulaw since our native format has changed to 0x2 (gsm)
[Jun 2 16:04:38] ERROR[3993]: utils.c:1164 ast_carefulwrite: write() returned error: Broken pipe

Thanks
Atul

2

Broken pipe is typically caused by exiting from an AGI scipt prematurely (without reading all the responses from Asterisk).

Although it indicates bad practice, it is often harmless.

3

But I have used only answer() and hangUp().The program i ssimple
How can I avoid exiting from an AGI scipt prematurely?
What would make this ocde perfect?

4

Read the responses to those actions, as well as the initial list of variable values. See asteriskdocs.org/en/3rd_Edit … I_id241920