Outage in CallTower

Five9 Static Audio

Resolved Minor
November 27, 2023 - Started 6 months ago - Lasted 1 day
Official incident page

Need to monitor CallTower outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including CallTower, and never miss an outage again.
Start Free Trial

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 6 months 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 6 months 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 6 months 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 6 months 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 6 months 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 6 months 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 6 months 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 6 months 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 6 months 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.

Latest CallTower outages

Brief Service Interruption - about 2 months ago
Intermedia login error. - about 2 months ago

Easily monitor CallTower and all your third-party status pages

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 3168 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook

Setup in 5 minutes or less

How much time you'll save your team, by having the outages information close to them?

14-day free trial · No credit card required · Cancel anytime