Hi Patrunjel,
It seems you're experiencing increased latency when using Twilio, which affects the response time of your AI agent. Here are a few suggestions to help reduce the latency:
1. **Localizing Call Routing**: Ensure that the Twilio numbers used are localized to the region where the calls are originated. This means using a Romanian number if your calls are based in Romania, to minimize the latency from signal paths crossing international lines.
2. **Optimize Server Configuration**: Check your server and network settings to ensure they are optimized for low latency connections. This includes ensuring your server is physically close to your Twilio data center.
3. **Provider Alternatives**: Consider using other telephony providers like Telnyx, which also supports number management and might offer different routing characteristics. You can [import a new or existing number from Twilio](
https://docs.vapi.ai/phone-numbers/import-twilio) into Vapi to explore different telephony integrations.
4. **Monitoring and Debugging**: Utilize Vapi's debugging tools to analyze your call logs and pinpoint where delays might be occurring. Refer to the [Debugging voice agents guide](
https://docs.vapi.ai/debugging) to identify issues.
5. **Voice and Network Optimization**: Consider testing different Vapi voice options that might handle latency differently, such as faster models or configurations within Vapi.
If latency remains a persistent issue, consider preparing detailed logs of specific call scenarios to help with deeper diagnostics.