trunks are disconnecting from time to time ?

[kdaffef02]

Hi everybody,

I need help from experienced users about trunk failure (disconnected for few seconds and then connected).

For trunk X, i have configured in the ISP panel, that if Trunk X is not registred, the ISP server has to forward calls to a specific landline. Theses days, i may receive up to 5 calls on this landline (5 of 15 daily calls with a very good adsl connection). That's so much, and i think that some sip parameters are not good linked with time registration or something else ???. One person of the ovh hotline advised me to set up the refresh time to 1800 ??. What this means ??

Please help, thx a lot,

Kamel


------------------------------------------------------------
System :
- Piaf purple 1.7.5.6 on hardware (Dell Optiplex GX620 with 2 Go RAM),
- Fpbx 2.5.2.6
- Asterisk 1.8.4.1
- Dahdi 2.4.1.2 + 2.4.1
- Libpri 1.4.11.5
- os : centOs - 5.6 (final)
- Kernel : 2.6.18-238.9.1.e15 - 32 bits

Environment :
- Adsl stream (up : 1104 kbps - down : 20696 kbps)
- Sip & rtp ports are good forwarded)
- ISP : ovh.com

Piaf
- 6 trunks - 4 extensions
- Static IP

=== Sip-nat.conf : empty
=== Sip-custom.conf : empty
=== Sip.conf : never changed at all

=== Asterisk SIP settings =(sip_general_additional.conf)
vmexten=*97
context=from-sip-external
callerid=Unknown
notifyringing=yes
notifyhold=yes
limitonpeers=yes
tos_sip=cs3
tos_audio=ef
tos_video=af41
alwaysauthreject=yes
useragent=FPBX-2.5.2(1.8.4.1)
disallow=all
allow=ulaw
allow=alaw
allow=gsm
language=fr
jbenable=no
rtptimeout=30
maxexpiry=1800
allowguest=yes
defaultexpiry=120
minexpiry=60
srvlookup=yes
registerattempts=0
registertimeout=20
notifyhold=yes
g726nonstandard=no
t38pt_udptl=no
videosupport=no
maxcallbitrate=384
canreinvite=yes
rtpholdtimeout=300
rtpkeepalive=0
checkmwi=10
notifyringing=yes
nat=yes
externip=XXX.XX.XX.XX
localnet=192.168.1.0/255.255.255.0

 

[kdaffef02]

Hi everybody,

I need help from experienced users about trunk failure (disconnected for few seconds and then connected).

For trunk X, i have configured in the ISP panel, that if Trunk X is not registred, the ISP server has to forward calls to a specific landline. Theses days, i may receive up to 5 calls on this landline (5 of 15 daily calls with a very good adsl connection). That's so much, and i think that some sip parameters are not good linked with time registration or something else ???. One person of the ovh hotline advised me to set up the refresh time to 1800 ??. What this means ??

Please help, thx a lot,

Kamel


------------------------------------------------------------
System :
- Piaf purple 1.7.5.6 on hardware (Dell Optiplex GX620 with 2 Go RAM),
- Fpbx 2.5.2.6
- Asterisk 1.8.4.1
- Dahdi 2.4.1.2 + 2.4.1
- Libpri 1.4.11.5
- os : centOs - 5.6 (final)
- Kernel : 2.6.18-238.9.1.e15 - 32 bits

Environment :
- Adsl stream (up : 1104 kbps - down : 20696 kbps)
- Sip & rtp ports are good forwarded)
- ISP : ovh.com

Piaf
- 6 trunks - 4 extensions
- Static IP

=== Sip-nat.conf : empty
=== Sip-custom.conf : empty
=== Sip.conf : never changed at all

=== Asterisk SIP settings =(sip_general_additional.conf)
vmexten=*97
context=from-sip-external
callerid=Unknown
notifyringing=yes
notifyhold=yes
limitonpeers=yes
tos_sip=cs3
tos_audio=ef
tos_video=af41
alwaysauthreject=yes
useragent=FPBX-2.5.2(1.8.4.1)
disallow=all
allow=ulaw
allow=alaw
allow=gsm
language=fr
jbenable=no
rtptimeout=30
maxexpiry=1800
allowguest=yes
defaultexpiry=120
minexpiry=60
srvlookup=yes
registerattempts=0
registertimeout=20
notifyhold=yes
g726nonstandard=no
t38pt_udptl=no
videosupport=no
maxcallbitrate=384
canreinvite=yes
rtpholdtimeout=300
rtpkeepalive=0
checkmwi=10
notifyringing=yes
nat=yes
externip=XXX.XX.XX.XX
localnet=192.168.1.0/255.255.255.0

Hi,
Now its working ok, it was a small error in writing the DID number in the trunk ... !!!!!! it took me 2 days time ???

Thkx