Yeastar
  • Products
    • P-Series PBX SystemUnified Communications
      • Voice, video, applications, call center, collaboration, and more.
      • Free Trial Watch Demo
    • P-Series Phone System P-Series PBX System P-Series PBX System
      • Fully Hosted
      • Self-hosted
      • Hardware Appliance
      • Service Provider Platform
    • Linkus UC Clients P-Series PBX System P-Series PBX System
      • Linkus Web Client
      • Linkus Mobile Client
      • Linkus Desktop Client
      • Download P-Series PBX System
    • Platform & Services
      • Yeastar Central Management
      • Remote Access (P-Series)
      • Remote Access (S-Series)
    • More VoIP Products
      • S-Series VoIP PBX
      • VoIP Gateways
      • Yeastar Workplace
  • Solutions
    • Business Needs
      • Work from Anywhere
      • Hosted Voice
      • Video Conferencing
      • Call Center
      • Branch Office
      • Learn More P-Series PBX System
    • Ecosystem
      • IP Phones
      • CRM Integration
      • Microsoft Teams
      • Intercom
      • Headsets
      • Learn More P-Series PBX System
    • Industry
      • Hospitality
      • Education
      • Healthcare
      • Transportation
      • Retail
      • Learn More P-Series PBX System
    • App Marketplace
      • App Marketplace
      • Take advantage of an open ecosystem. Connect your favorite tools to Yeastar.
  • Resources
    • Resource Center
      • Resource Center
      • Ebooks, guides, tools, videos, brochures, customer stories, and more. Just filter and search.
      • View all resources
    • Blog
      • Smart tips and latest trends in digital transformation
    • Support Portal
      • For common problems and technical assistance
    • Webinars
      • Open and free webinars help you gain new skills
    • Document Center
      • Instruction and information on Yeastar products
    • Datasheets
      • Product details such as features and specifications
    • Firmware
      • Latest firmware for Yeastar products
    • More Tools
      • Yeastar Cheat Sheet
      • App Marketplace
      • Workplace ROI Calculator
      • TDM Upgrade Resources
      • VoIP Glossary
      • Workplace Glossary
  • Academy
    • Academy
      • Get Yeastar training and be certified.
      • Start Learning Academy
    • Live Training
      • See the upcoming online training schedules and register.
    • Take the Exam
      • Completed all training courses? Get Yeastar certified now.
    • Training Partner
      • Find a Training Partner that provides local training.
    • Feature Explained
      • Self-Study (Video Courses)
      • Onsite Training
      • Become a Training Partner
      • Certificate Search
  • Partners
    • Become a Partner
      Become a Partner
      • Join Yeastar Xcelerate Partner Program and grow your business.
    • Find a Distributor
      Find a Distributor
      • Yeastar Distributors support the sale of our solutions.
    • Partner Portal
      Partner Portal
      • Find the tools and resources that help you grow.
    • ITSP Partners
      • Technology Partners
      • Unauthorized Online Reseller
  • Company
    • About Us
      • Who is Yeastar and why Yeastar.
    • Company News
      • Read all the news about Yeastar.
    • Contact Us
      • Ways to get in touch with Yeastar team.
    • Awards
      • Recognition for product excellence and for business performance
    • Events
      • Meet the Yeastar team in person and connect
    • Yeastar Day 2023
      • Next Roadshow: Bankok, Thailand | September 14 Virtual Event: October 25
    • Featured
      • Yeastar 2023 Yeahs Awards are Now Open for Submission: Submit Your Best Customer Story Today!
  • Free Trial
    • English
    • Français
    • Español
    • Italiano
    • Deutsch
    • Polskie
    • 简体中文
Support Community
Submit a ticket Sign in
  1. Yeastar Support
  2. Troubleshooting
  3. SIP Call Issue

SIP Call Issue

Follow New articles New articles and comments

  • ★ How to Analyze the 30 Seconds Hangup Problem?
  • ★ How Do the PBX NAT Settings Work?
  • ★ Understand the PBX NAT Settings
  • ★ The Router Settings Relevant with One Way Audio & 30 Seconds Call Hang up Issue
  • ★ Call Hangs up at 30 Seconds
  • ★ Failed to Make Calls from TE/TB to SIP trunk When Caller ID is Blank
  • ★ Recommended SIP Configuration for Deutsche Telekom
  • ★ SIP Call Issue Troubleshooting Guide Content
  • The PBX is connected to the Twilio trunk, but when dialing the DID number of the Twilio trunk, the PBX does not receive the call.
  • Why did the call go to incorrect destination when you have some trunks with same domain/IP
  • Compatible issues between Avaya phone and Yeastar PBX
  • SIP CALL FLOW Analyse&Troubleshooting in Wireshark丨Yeastar P-series PBX (Video)
  • Port Forwarding Settings on the Router References
  • Failed to Make Outbound Calls - Line is Inactive
  • One-way Audio when Calling Specific Number through Avaya SIP Trunk
  • Call Failed - 488 Not Acceptable Here
  • One-way Audio when Calling by SIP Trunk - Caused by Drop All Rule in Firewall
  • Call Transfer Failed- Caused by the T.38 Option
  • Incoming Call Failure - Caused by Default SIP Port 5060 on PBX Changed
  • One-way Voice Issue when TA1610 Integrated with Cisco Cloud PBX
  • Outbound Call Failure when TA2410 Integrated with Mitel PBX
  • Unable to Make Outbound or Inbound Calls through SIP Trunk - ACL Strategy on Provider Side
  • Unable to Receive Incoming Calls from the SIP trunk - Session Timer Required
  • Outgoing Call via Peer Trunk Failed - Wrong DOD number
  • Call Dropped after One Hour -Timeout Limit on Provider Side
  • Call Dropping after 5 min via SIP trunk - Carrier Response 420 Bad Extension
  • Internal Call Failure - SRTP is not Enabled on the Phone
  • Incoming call from SIP trunk gets '401 Unauthorized' - Caused by Wrong SIP Port on SIP Trunk Settings
  • Calls Drop after One Minute - Caused by Extension Max Call Duration(s)
  • Calls Drop after 12 Seconds - Abnormal SIP Contact from the other SIP Device
  • ★ How to Analyze the 30 Seconds Hangup Problem?
  • ★ How Do the PBX NAT Settings Work?
  • ★ Understand the PBX NAT Settings
  • ★ The Router Settings Relevant with One Way Audio & 30 Seconds Call Hang up Issue
  • ★ Call Hangs up at 30 Seconds
  • ★ Failed to Make Calls from TE/TB to SIP trunk When Caller ID is Blank
  • ★ Recommended SIP Configuration for Deutsche Telekom
  • ★ SIP Call Issue Troubleshooting Guide Content
  • The PBX is connected to the Twilio trunk, but when dialing the DID number of the Twilio trunk, the PBX does not receive the call.
  • Why did the call go to incorrect destination when you have some trunks with same domain/IP
  • Compatible issues between Avaya phone and Yeastar PBX
  • SIP CALL FLOW Analyse&Troubleshooting in Wireshark丨Yeastar P-series PBX (Video)
  • Port Forwarding Settings on the Router References
  • Failed to Make Outbound Calls - Line is Inactive
  • One-way Audio when Calling Specific Number through Avaya SIP Trunk
  • Call Failed - 488 Not Acceptable Here
  • One-way Audio when Calling by SIP Trunk - Caused by Drop All Rule in Firewall
  • Call Transfer Failed- Caused by the T.38 Option
  • Incoming Call Failure - Caused by Default SIP Port 5060 on PBX Changed
  • One-way Voice Issue when TA1610 Integrated with Cisco Cloud PBX
  • Outbound Call Failure when TA2410 Integrated with Mitel PBX
  • Unable to Make Outbound or Inbound Calls through SIP Trunk - ACL Strategy on Provider Side
  • Unable to Receive Incoming Calls from the SIP trunk - Session Timer Required
  • Outgoing Call via Peer Trunk Failed - Wrong DOD number
  • Call Dropped after One Hour -Timeout Limit on Provider Side
  • Call Dropping after 5 min via SIP trunk - Carrier Response 420 Bad Extension
  • Internal Call Failure - SRTP is not Enabled on the Phone
  • Incoming call from SIP trunk gets '401 Unauthorized' - Caused by Wrong SIP Port on SIP Trunk Settings
  • Calls Drop after One Minute - Caused by Extension Max Call Duration(s)
  • Calls Drop after 12 Seconds - Abnormal SIP Contact from the other SIP Device
  • 1
  • 2
  • ›
  • »
Terms of Use | Privacy Policy | Cookie Policy