# Voice Call Audio Quality Degradation From Network Subscribers to Twilio Colombia Landline Numbers - Provider: [Twilio](https://down.guide/twilio) - Level: confirmed - Impact: Degraded - lasted 5d 1h - started 2026-08-06 20:09 UTC - Voice, Latin America - id: DWN-58acc976c7 - Official page: https://stspg.io/7h38c1nz3by0 ## Updates from Twilio ### 2026-08-06 20:09 UTC: investigating Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available. ### 2026-08-06 20:12 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available. ### 2026-08-06 21:14 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-08-06 23:17 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-08-07 03:17 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available. ### 2026-08-07 11:19 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available. ### 2026-08-08 03:19 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-09 03:20 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-10 03:23 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-10 11:03 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia and the Philippines Phone Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available. ### 2026-08-10 12:04 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia and the Philippines Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-08-10 14:04 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia and Philippines Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-08-10 15:28 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available. ### 2026-08-10 16:34 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-08-10 18:34 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-08-10 22:35 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available. ### 2026-08-11 06:35 UTC: identified Twilio customers may be experiencing voice call audio quality degradation from network subscribers to Twilio Colombia Landline Phone Numbers. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available. ### 2026-08-11 19:15 UTC: monitoring We have observed a recovery in voice calls from network subscribers to Twilio Colombia Landline Numbers and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-08-11 21:20 UTC: resolved The incident has been resolved and voice calls from network subscribers to Twilio Colombia Landline Numbers are operating normally. From the builder: does your app depend on Twilio? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=twilio) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Twilio. --- down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-58acc976c7), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.