robert.norton at sophmedia.com
2007-Dec-07 05:14 UTC
[asterisk-users] 7960 Won't Register Yet Multiple Attempts?
Hi List, I've got a 7960 that's behind NAT (nat_enabled: 1 and nat_received_processing: 1) and for whatever reason doesn't seem to register, or at least hold a registration. If both the phone and the router (netgear) are rebooted, the phone will register, take a few incoming/outgoing calls no problems, then a few hours later, it drops the registration and never re-registers. If the phone itself is rebooted, I see a mess of registration attempts via SIP channels: 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER Is there something that I'm missing. Short of replacing the customers router (which I have admin access to) is there anything else I should try? Any sort of packet filtering is disabling, nat is enabled in the SIP config, and port forwarding was also setup to forward 5060-5070 TCP and 10000+ UDP to the phone to no avail. Note that if the phone is plugged directly into the customer's modem (thus removing the router out of the picture) the phone works perfectly. Thanks - Any input is appreciated -Robert Norton
Darryl Dunkin
2007-Dec-07 06:17 UTC
[asterisk-users] 7960 Won't Register Yet Multiple Attempts?
I've been struggling to get a stable NAT config on these forever :) Be sure the Netgear doesn't have a stateful firewall enabled (I believe 'SPI' is what they label the checkbox). These cheap boxes tend have flat 5 minute timeouts on UDP port translations and those kill the SIP port forward. The phone keeps sending new registration requests as it is not receiving the reply back through the NAT box. Not even setting qualify=yes will fix these sometimes (this should keep the port forward active and keep most NAT devices from timing out). With the Cisco, you can also telnet to the phone and force it to manually register on demand (ex: 'register 1 1') instead of rebooting, but usually useless once the NAT device flakes out. -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of robert.norton at sophmedia.com Sent: Thursday, December 06, 2007 21:14 To: asterisk-users at lists.digium.com Subject: [asterisk-users] 7960 Won't Register Yet Multiple Attempts? Hi List, I've got a 7960 that's behind NAT (nat_enabled: 1 and nat_received_processing: 1) and for whatever reason doesn't seem to register, or at least hold a registration. If both the phone and the router (netgear) are rebooted, the phone will register, take a few incoming/outgoing calls no problems, then a few hours later, it drops the registration and never re-registers. If the phone itself is rebooted, I see a mess of registration attempts via SIP channels: 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn No Rx: REGISTER Is there something that I'm missing. Short of replacing the customers router (which I have admin access to) is there anything else I should try? Any sort of packet filtering is disabling, nat is enabled in the SIP config, and port forwarding was also setup to forward 5060-5070 TCP and 10000+ UDP to the phone to no avail. Note that if the phone is plugged directly into the customer's modem (thus removing the router out of the picture) the phone works perfectly. Thanks - Any input is appreciated -Robert Norton _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Richard Revels
2007-Dec-07 09:13 UTC
[asterisk-users] 7960 Won't Register Yet Multiple Attempts?
Port 5060 should be udp as well. Sent from my iPhone On Dec 7, 2007, at 12:14 AM, <robert.norton at sophmedia.com> wrote:> Hi List, > I've got a 7960 that's behind NAT (nat_enabled: 1 and > nat_received_processing: 1) and for whatever reason doesn't seem to > register, or at least hold a registration. If both the phone and the > router (netgear) are rebooted, the phone will register, take a few > incoming/outgoing calls no problems, then a few hours later, it > drops the > registration and never re-registers. If the phone itself is > rebooted, I > see a mess of registration attempts via SIP channels: > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > 7X.183.246.XXX (None) 000e8XXX-5d 00101/00220 unkn > No Rx: > REGISTER > > Is there something that I'm missing. Short of replacing the customers > router (which I have admin access to) is there anything else I > should try? > Any sort of packet filtering is disabling, nat is enabled in the SIP > config, and port forwarding was also setup to forward 5060-5070 TCP > and > 10000+ UDP to the phone to no avail. > > Note that if the phone is plugged directly into the customer's modem > (thus > removing the router out of the picture) the phone works perfectly. > > Thanks - Any input is appreciated > > -Robert Norton > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20071207/be26acac/attachment.htm