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Asterisk Security (Large Number of Congestion Entries in CDR Report)

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Im looking for someone who is an Asterisk and Security expert to consult me regarding securing a VoIP server. I have an Asterisk FreePBX installation that has 4 remote extensions. If you review the CDR Report, you will see thousands of daily entries that are listed as Congestion with CallerID from random, non-existent extensions. The destination always shows s [from-sip-external]. I just need someone who can help me understand what is happening and how we can minimize these entries. Thank you in advance.
About the recuiter
Member since Mar 14, 2020
Altaf Ansari
from England, United Kingdom

Skills & Expertise Required

Asterisk FreePBX Linux System Administration VOIP Administration VOIP Software 
Open for hiringApply before - Dec 21, 2024

Work from Anywhere

40 hrs / week

Hourly Type

Remote Job

$19.13

Cost

Offer to work on this project closes in 85 days!
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