Using an Asterisk system running 1.2 with Aastra phones. Would be a cause of static for inbound/outbound and ext to ext calls? Its voip both in and out. We swapped, phones, cordes, switches etc?.. Typically a reboot of the phone resolves the problem?person also swears there is nothing on or near their desk to cause interference (microwave, cell phone is purse). Strange?? Thanks --Dovey -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091125/6690033c/attachment.htm
Is it a single user? Or every single phone? If it's a single user, and you can get hold of a UPS with power conditioning on it, try plugging the various devices into it - there might be some dirty power coming along. From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Dovey Forman Sent: Thursday, 26 November 2009 07:08 To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] Questions about static Using an Asterisk system running 1.2 with Aastra phones. Would be a cause of static for inbound/outbound and ext to ext calls? Its voip both in and out. We swapped, phones, cordes, switches etc..... Typically a reboot of the phone resolves the problem...person also swears there is nothing on or near their desk to cause interference (microwave, cell phone is purse). Strange...... Thanks --Dovey IMPORTANT NOTICE TO RECIPIENT Computer viruses - It is your responsibility to scan this email and any attachments for viruses and defects and rely on those scans as Communications Design & Management Pty Limited (CDM) does not accept any liability for loss or damage arising from receipt or use of this email or any attachments. Confidentiality - This email and any attachments are intended for the named recipient only and may contain personal information, be it confidential or subject to privilege, none of which are lost or waived because this email may have been sent to you in error. If you are not the named addressee please let CDM know by return email, permanently delete it from your system and destroy all copies and do not use or disclose the contents. Copyright - This email is subject to copyright and no part of it maybe reproduced in any manner without the written permission of the copyright owner. Privacy - Within the jurisdiction of Australian law, personal information in this email must be dealt with in compliance with the Australian Federal Privacy Act 1988. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091126/9fb55b42/attachment.htm
On Nov 25, 2009, at 3:07 PM, Dovey Forman wrote:> Would be a cause of static for inbound/outbound and ext to ext calls? > > Its voip both in and out. > > We swapped, phones, cordes, switches etc?.. > > Typically a reboot of the phone resolves the problem?person also > swears there is nothing on or near their desk to cause interference > (microwave, cell phone is purse).Only one user? Did you check to see if it is a bad handset cord? -chris <www.mythtech.net>
We have swapped out the phone multiple times for the user. Only one user. -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of cb Sent: Wednesday, November 25, 2009 11:52 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Questions about static On Nov 25, 2009, at 3:07 PM, Dovey Forman wrote:> Would be a cause of static for inbound/outbound and ext to ext calls? > > Its voip both in and out. > > We swapped, phones, cordes, switches etc... > > Typically a reboot of the phone resolves the problem.person also > swears there is nothing on or near their desk to cause interference > (microwave, cell phone is purse).Only one user? Did you check to see if it is a bad handset cord? -chris <www.mythtech.net> _______________________________________________ -- 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
It?s a single user and we have swapped everything. The phone is an Aastra 6731i and its PoE. *From:* asterisk-users-bounces at lists.digium.com [mailto: asterisk-users-bounces at lists.digium.com] *On Behalf Of *Michael Wyres *Sent:* Wednesday, November 25, 2009 6:27 PM *To:* Asterisk Users Mailing List - Non-Commercial Discussion *Subject:* Re: [asterisk-users] Questions about static Is it a single user? Or every single phone? If it?s a single user, and you can get hold of a UPS with power conditioning on it, try plugging the various devices into it ? there might be some dirty power coming along. *From:* asterisk-users-bounces at lists.digium.com [mailto: asterisk-users-bounces at lists.digium.com] *On Behalf Of *Dovey Forman *Sent:* Thursday, 26 November 2009 07:08 *To:* Asterisk Users Mailing List - Non-Commercial Discussion *Subject:* [asterisk-users] Questions about static Using an Asterisk system running 1.2 with Aastra phones. Would be a cause of static for inbound/outbound and ext to ext calls? Its voip both in and out. We swapped, phones, cordes, switches etc?.. Typically a reboot of the phone resolves the problem?person also swears there is nothing on or near their desk to cause interference (microwave, cell phone is purse). Strange?? Thanks --Dovey IMPORTANT NOTICE TO RECIPIENT Computer viruses - It is your responsibility to scan this email and any attachments for viruses and defects and rely on those scans as Communications Design & Management Pty Limited (CDM) does not accept any liability for loss or damage arising from receipt or use of this email or any attachments. Confidentiality - This email and any attachments are intended for the named recipient only and may contain personal information, be it confidential or subject to privilege, none of which are lost or waived because this email may have been sent to you in error. If you are not the named addressee please let CDM know by return email, permanently delete it from your system and destroy all copies and do not use or disclose the contents. Copyright - This email is subject to copyright and no part of it maybe reproduced in any manner without the written permission of the copyright owner. Privacy - Within the jurisdiction of Australian law, personal information in this email must be dealt with in compliance with the Australian Federal Privacy Act 1988. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091127/f570420b/attachment.htm
> We have swapped out the phone multiple times for the user. > Only one user.Bad PoE port on the switch? How about local interference that the user cannot control? Does the same phone experience static when moved elsewhere? Do you have a power brick for the phone so you can try it as non-PoE? Is the static consistent or intermittent? - Noah
We swapped PoE switches, phones, cable and switch ports multiple times. What do you mean by local interference? Cell phone? The person swears nothing is near the phone. Its very strange. -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Noah Miller Sent: Friday, November 27, 2009 1:13 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Questions about static> We have swapped out the phone multiple times for the user. > Only one user.Bad PoE port on the switch? How about local interference that the user cannot control? Does the same phone experience static when moved elsewhere? Do you have a power brick for the phone so you can try it as non-PoE? Is the static consistent or intermittent? - Noah _______________________________________________ -- 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
> We swapped PoE switches, phones, cable and switch ports multiple times. > What do you mean by local interference? Cell phone? The person swears > nothing is near the phone.There are lots of things that can cause interference. Radios, elevators, bad electrical wiring, you name it. Is the static still there when you move the identical phone elsewhere? If not, then the static is most probably caused by some local interference where the user is. - Noah