diff options
| -rw-r--r-- | channels/chan_iax2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index ec2dec5da..8b599d4c8 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -4860,7 +4860,8 @@ static int check_access(int callno, struct sockaddr_in *sin, struct iax_ies *ies ast_copy_string(iaxs[callno]->cid_name, user->cid_name, sizeof(iaxs[callno]->cid_name)); iaxs[callno]->calling_pres = AST_PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN; } - ast_copy_string(iaxs[callno]->ani, user->cid_num, sizeof(iaxs[callno]->ani)); + if (ast_strlen_zero(iaxs[callno]->ani)) + ast_copy_string(iaxs[callno]->ani, user->cid_num, sizeof(iaxs[callno]->ani)); } else { iaxs[callno]->calling_pres = AST_PRES_NUMBER_NOT_AVAILABLE; } |