Disregistering Constantly

Hi guys,

I configure one Fedora Core Linux 5 for use with asterisk as gateway using Digium TE110P interconected in Alcantel 4100
I’ve set up it to register 100 voip numbers on my provider.
All calls on Alcatel is send to asterisk.

In some periods of day i receive this messages on asterisk console:

Dec 12 17:49:30 NOTICE[11565]: chan_sip.c:11564 sip_poke_noanswer: Peer ‘provider-13052181000’ is now UNREACHABLE! Last qualify: 0
Dec 12 17:49:30 NOTICE[11565]: chan_sip.c:11564 sip_poke_noanswer: Peer ‘provider-13052181001’ is now UNREACHABLE! Last qualify: 0
Dec 12 17:49:30 NOTICE[11565]: chan_sip.c:11564 sip_poke_noanswer: Peer ‘provider-13052181002’ is now UNREACHABLE! Last qualify: 0

In all 100 numbers.
I already change the link, but the problem still happpen.

I use in sip.conf have this configuration to register lines on provider:
register=>13052181000:1221212@sip.provider.com/13052181000
register=>13052181001:1221212@sip.provider.com/13052181001
register=>13052181002:1221212@sip.provider.com/13052181002
.
.
.

[provider-13052181000]
type=friend
context=default
secret=1221212
username=13052181000
host=sip.provider.com
fromuser=13052181000
fromdomain=sip.provider.com
nat=yes
insecure=very
canreinvite=no
qualify=yes

[provider-13052181001]
type=friend
context=default
secret=1221212
username=13052181001
host=sip.provider.com
fromuser=13052181001
fromdomain=sip.provider.com
nat=yes
insecure=very
canreinvite=no
qualify=yes

[provider-13052181002]
type=friend
context=default
secret=1221212
username=13052181002
host=sip.provider.com
fromuser=13052181002
fromdomain=sip.provider.com
nat=yes
insecure=very
canreinvite=no
qualify=yes

If i disable 30 lines and restartr asterisk all lines are register normaly.

So, Have any limit in network stack or in asterisk ? Have any tunning that can i make on linux or in asterisk to resolve this question ?

Thanks.


Frederico Madeira
fmadeira@gmail.com
www.madeira.eng.br

So what you are saying is that if you try to register 70 lines then you have no issues but if you try 100 then you have problems ?

As far as asterisk goes you should not have an issue. Your problem can be NAT/firewall related and or server cant keep up with all the requests and or your internet connection cant handle it. Please lookone by one at all of the possible issues that are mentioned above and see what results you get.

My asterisk have a valid ip, no nat.
I’ve tried 2 links, one ADSL and another via radio

So, i don’t belive that the problem is in one of them.

Thanks.

Fred

You need to speak to you provider and set it up so you just register once and then accept all the numbers they send on that account.