I　am newcome , I can not login in my sip server that I build.My OS is Debain 3.0rc ,and I have installed ser_0.8.14_i386 and ser-mysql-module_0.8.14_i386 . After setup ser  , add user to datebase , I try to use firefly  sip client software  to login  my ser It always echo me 503 (Service Unavailable). I also try MSN messager to login my ser but also fault. I try the command serctl moni ,receive just one line
[cycle #: 1; if constant make sure server lives and fifo is on] . I have no ideal about this .
I also try  serctl ps
0       12565   attendant
1       12567   receiver child=0 sock=0 @ 127.0.0.1:5060
2       12568   receiver child=1 sock=0 @ 127.0.0.1:5060
3       12569   receiver child=2 sock=0 @ 127.0.0.1:5060
4       12574   receiver child=3 sock=0 @ 127.0.0.1:5060
5       12575   receiver child=4 sock=0 @ 127.0.0.1:5060
6       12576   receiver child=5 sock=0 @ 127.0.0.1:5060
7       12581   receiver child=6 sock=0 @ 127.0.0.1:5060
8       12582   receiver child=7 sock=0 @ 127.0.0.1:5060
9       12583   receiver child=0 sock=1 @ 192.168.2.1:5060
10      12587   receiver child=1 sock=1 @ 192.168.2.1:5060
11      12588   receiver child=2 sock=1 @ 192.168.2.1:5060
12      12589   receiver child=3 sock=1 @ 192.168.2.1:5060
13      12593   receiver child=4 sock=1 @ 192.168.2.1:5060
14      12594   receiver child=5 sock=1 @ 192.168.2.1:5060
15      12595   receiver child=6 sock=1 @ 192.168.2.1:5060
16      12599   receiver child=7 sock=1 @ 192.168.2.1:5060
17      12600   receiver child=0 sock=2 @ 59.114.7.201:5060
18      12601   receiver child=1 sock=2 @ 59.114.7.201:5060
19      12605   receiver child=2 sock=2 @ 59.114.7.201:5060
20      12606   receiver child=3 sock=2 @ 59.114.7.201:5060
21      12607   receiver child=4 sock=2 @ 59.114.7.201:5060
22      12611   receiver child=5 sock=2 @ 59.114.7.201:5060
23      12612   receiver child=6 sock=2 @ 59.114.7.201:5060
24      12613   receiver child=7 sock=2 @ 59.114.7.201:5060
25      12621   fifo server
26      12642   timer
27      12643   tcp receiver
28      12644   tcp receiver
29      12645   tcp receiver
30      12649   tcp receiver
31      12650   tcp receiver
32      12651   tcp receiver
33      12655   tcp receiver
34      12656   tcp receiver
35      12657   tcp main process
 
 

Gateway:~# /etc/init.d/ser stop
Stopping ser: ser.
Gateway:~# /etc/init.d/ser start
Starting ser: serListening on
              127.0.0.1 [127.0.0.1]:5060
              192.168.2.1 [192.168.2.1]:5060
              59.114.7.201 [59.114.7.201]:5060
Aliases: 59-114-7-201.dynamic.hinet.net:5060 debian:5060 localhost:5060 localhost.localdomain:5060
.
Gateway:~#
 
Anyones can help me? Thanks a lot.