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DavidW
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Frequent Visitor
Member since ‎10-31-2017
‎11-13-2019
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  • 4 Posts
  • 0 Solutions
  • 15 Helpful votes Given
  • 5 Helpful votes Received
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5 Helpful Vote
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1 Helpful Vote
Certifications
Understanding Cisco Network Security
Understanding of Cisco Network Devices
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Specialist - Security Core
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Specialist - Security Core
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Specialist - Security Core
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Security Core
Cisco Certified Specialist - Network Security Firepower
Cisco Certified Network Professional Security (CCNP Security)
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Network Security VPN Implementation
Cisco Certified Specialist - Web Content Security
Cisco Certified Specialist - Web Content Security
Cisco Certified Specialist - Web Content Security
Cisco Certified Specialist - Security Identity Management Implementation
Cisco Certified Specialist - Security Identity Management Implementation
Cisco Certified Specialist - Security Identity Management Implementation
Cisco Certified Network Associate Security (CCNA Security)
Cisco Certified Network Associate Security (CCNA Security)
Cisco Certified Network Associate Security (CCNA Security)
Cisco Certified Network Associate Security (CCNA Security)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
CCNA
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

User Activity

SIP CALLS DROPPED TO CUCM VIA VOICE GATEWAY (SIP/2.0 503 Service Unavailable Reason: Q.850;cause=47)

07-05-2019
I have set up a SIP trunk from my  3rd party PBX to my IOS 12 voice gateway which in turn forwards calls to CUCM. Calls from phones registered on CUCM are working fine, however calls from PBX to CUCM via the router do not go through. The phone keeps ...
Community Statistics
Member Since ‎10-31-2017 01:39 AM
Date Last Visited ‎11-13-2019 05:10 AM
Posts 4
Total Helpful Votes Received 5
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