Outage in CallTower

Five9 Static Audio

Resolved Minor
November 27, 2023 - Started about 1 year ago - Lasted 1 day
Official incident page

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Outage Details

CallTower is investigating multiple reports of static audio on inbound and outbound calls with Five9. We have engaged our Engineering team to investigate but have not isolated the issue at this time. CallTower has opened a master case to investigate this issue as it has been reported by more than one CallTower Customer. This issue may or may not directly affect your services and is currently under investigation. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour, unless identified otherwise. This issue is being investigated as a top priority.
Components affected
CallTower Five9
Latest Updates ( sorted recent to last )
RESOLVED about 1 year ago - at 11/28/2023 10:09PM

CallTower Engineers have successfully increased the bandwidth capacity between CallTower and Five9. CallTower continues to see normal utilization with no audio degradation and considers this issue resolved.

CallTower will be closing this master case and all associated cases. Within three business days, an Official Root Cause Analysis (RCA) or a preliminary RCA will be available and provided to customers upon request.

MONITORING about 1 year ago - at 11/28/2023 06:40PM

CallTower continues to monitor the circuit between CallTower and Five9. We currently see an increase in traffic utilization, hovering under 80% utilization and below critical status. CallTower Engineering continues to work urgently to implement a permanent resolution with no current ETA.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour unless identified otherwise.

MONITORING about 1 year ago - at 11/28/2023 04:52PM

CallTower continues to monitor the circuit between CallTower and Five9. We have seen an increase in traffic utilization but are below thresholds and have not seen any recurrence of audio issues. CallTower Engineering urgently continues to work with our vender to implement a permanent resolution with no current ETA.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour, unless identified otherwise.

MONITORING about 1 year ago - at 11/28/2023 01:16PM

CallTower continues to monitor the circuit between CallTower and Five9. We continue to see normal traffic utilization and no further call-quality audio issues. CallTower Engineering continues to work with our vendor to implement a permanent resolution.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour unless identified otherwise.

MONITORING about 1 year ago - at 11/27/2023 11:22PM

CallTower Engineering continues to engage with our vendor to implement a resolution after hours however, currently, there is no ETA on resolution. CallTower will continue to monitor the circuit between CallTower and Five9. However, traffic has normalized, and we are no longer seeing the issue on current calls. CallTower will continue to monitor the connection throughout the evening.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updated on status.calltower.com, next update at 8:00am ET 11/28th

IDENTIFIED about 1 year ago - at 11/27/2023 09:35PM

CallTower continues to urgently investigate the issue affecting audio quality for inbound and outbound calls on Five9. We believe that we have identified an issue and Engineering is engaged on a conference call with our vendor working to implement a resolution. Customers can expect calls to connect as expected, however, static may occur intermittently on some inbound/or outbound calls.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every 60 minutes, unless identified otherwise.

IDENTIFIED about 1 year ago - at 11/27/2023 08:04PM

CallTower is investigating multiple reports of static audio on inbound and outbound calls with Five9. We have engaged our Engineering team to investigate but have not isolated the issue at this time.

CallTower has opened a master case to investigate this issue as it has been reported by more than one CallTower Customer. This issue may or may not directly affect your services and is currently under investigation. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour unless identified otherwise. This issue is being investigated as a top priority.

IDENTIFIED about 1 year ago - at 11/27/2023 06:36PM

CallTower Engineers have identified an issue on our connection to Five9 and we are currently working with our vender to quickly resolve.

CallTower has opened a master case for this issue as it is affecting more than one CallTower customer. This issue may or may not directly affect your services. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every 60 minutes, unless identified otherwise.

INVESTIGATING about 1 year ago - at 11/27/2023 05:44PM

CallTower is investigating multiple reports of static audio on inbound and outbound calls with Five9. We have engaged our Engineering team to investigate but have not isolated the issue at this time.

CallTower has opened a master case to investigate this issue as it has been reported by more than one CallTower Customer. This issue may or may not directly affect your services and is currently under investigation. If you are affected, please report the issue to support@calltower.com. CallTower intends to post updates on status.calltower.com approximately every hour, unless identified otherwise. This issue is being investigated as a top priority.

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