[asterisk-users] I can't call my remote users?

[Steve Anness]

Good day to all--

First off let me say that I have been very pleased with the mailing  
list.  I have learned a ton of stuff just reading other peoples  
questions and comments.  I really enjoyed the VOIP Conference call on  
Friday morning.  Still working on figuring out the best approach to  
custom voicemail emails (the reason I joined this group); however, we  
have more pressing issues.  I am brand new to VOIP and even newer to  
Asterisk.  I configured several PAP2T's and one SPA-962 to go home  
with our remote users.   We had some trouble to begin with because at  
one of our locations they were hooking the SPA-962 into a WRT54G with  
a firewall so the phone was not getting an IP address.  We ended up  
getting them to hook the phone into a switch that went to the MDF and  
the phone came online.  The strange thing is that the phone would come  
online and then go offline:

[Sep 12 22:11:04] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-1' is now Reachable. (117ms /  
2000ms)
   -- Registered SIP '17114-3' at 74.46.72.86 port 60725 expires 3600
[Sep 12 22:11:04] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-2' is now Reachable. (126ms /  
2000ms)
   -- Registered SIP '17114-4' at 74.46.72.86 port 60726 expires 3600
[Sep 12 22:11:05] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-3' is now Reachable. (109ms /  
2000ms)
   -- Registered SIP '17114-5' at 74.46.72.86 port 60727 expires 3600
   -- Registered SIP '17114-6' at 74.46.72.86 port 60728 expires 3600
[Sep 12 22:11:05] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-4' is now Reachable. (119ms /  
2000ms)
[Sep 12 22:11:05] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-5' is now Reachable. (108ms /  
2000ms)
[Sep 12 22:11:05] NOTICE[3090]: chan_sip.c:12526  
handle_response_peerpoke: Peer '17114-6' is now Reachable. (113ms /  
2000ms)
[Sep 12 22:12:08] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-1' is now UNREACHABLE!  Last qualify: 117
[Sep 12 22:12:08] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-2' is now UNREACHABLE!  Last qualify: 126
[Sep 12 22:12:09] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-3' is now UNREACHABLE!  Last qualify: 109
[Sep 12 22:12:09] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-4' is now UNREACHABLE!  Last qualify: 119
[Sep 12 22:12:09] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-5' is now UNREACHABLE!  Last qualify: 108
[Sep 12 22:12:09] NOTICE[3090]: chan_sip.c:15677 sip_poke_noanswer:  
Peer '17114-6' is now UNREACHABLE!  Last qualify: 113

The thing that throws me off is then the peer became unreachable the  
user was still able to call; however, when I tried dialing the number  
I would get the out of service message.

Any thoughts?

Steve Anness