[Asterisk-Users] astrisk warning

[Yang Tao]

Hi, 
I compiled updated version from cvs, and run, 
When reload the config file, it shows, 

Jun 10 00:48:53 NOTICE[1200825920]: indications.c:396
ast_unregister_indication_country: Removed default indication country 'uk'
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''
Jun 10 00:48:53 WARNING[1116941120]: acl.c:195 ast_get_ip: Unable to lookup
''

What does the warning means? 

After using the updated version, I found neither my softphone nor hardware
phone can register with the asterisk successfully, while the config files
are all kept unchanged. The error is "SIP/2.0 401 Unauthorized". 

Pls help. Thanks.