Hi,
I have encountered the problem when I tried to connect SIP to PSTN using the isdngw. Please advice what can be the problem and is there any guidelines for connecting to PSTN beside using the isdn.conf file, is there anything to take note. I keep getting a engaged tone. Please help....thank you.
Mar 24 18:08:02 /usr/local/sbin/ser[9301]: ERROR: vm: db_query() failed. Mar 24 18:08:02 /usr/local/sbin/ser[9301]: ERROR: vm: vm_get_user_info failed Mar 24 18:08:02 /usr/local/sbin/ser[9301]: could not contact isdngw
regards, nicky