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The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
HP Recommended
UC Software Version6.3.1.11465
Updater Version6.3.1.2346

 

Skype For Business 2019 on-prem

Notification URI are configured in the location profile. SfB documents distribution lists as supported. https://docs.microsoft.com/en-us/skypeforbusiness/manage/enhanced-9-1-1-and-location-service

 

The individual SIP URI work as expected, only the DL fails.

 

SfB logs an expected failure

Response code:
404
Diagnostic ID:
1003
Modalities

 

Report time:
8/9/2021 10:38:53 AM
   
 
Response code:
404
Diagnostic ID:
1003
 
 
Request type:
INVITE
Content type:
application/sdp
 
 
Source:
access-e.nnnnn.com
Application:
  
 
From user URI:
james.nnn@nnnnn.com
To user URI:
skypeteam@nnnnn.com
 
 
From user agent:
RTCC/7.0.0.0 Emergency Call IM Notification App/7.0.0.0
 
 
Diagnostic header:
1003; reason="User does not exist"; destination="SkypeTeam@nnnnn.com"; source="access-e.nnnnn.com"
1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

It appears a parameter was added to control this functionality with a default value of disabled. 😞

 

'lync.E911.notificationUri.expansion.enabled'

 

'lync.E911.notificationUri.maxUrls' controls how many URI will be expanded from the distribution list.

 

Setting 

'lync.E911.notificationUri.expansion.enabled' =1 resolved the issue.

View solution in original post

3 REPLIES 3
HP Recommended

Hello @JamesW7 

 

welcome back

 

In order to officially resolve this please contact our support organisation 

 

replied via a mobile device 

------------------------------------------------
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
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HP Recommended

SteffenBaierUK

 

Can you lookup 64167FC3A2AC, and let me know the vendor?

 

Thanks,

 

James

HP Recommended

It appears a parameter was added to control this functionality with a default value of disabled. 😞

 

'lync.E911.notificationUri.expansion.enabled'

 

'lync.E911.notificationUri.maxUrls' controls how many URI will be expanded from the distribution list.

 

Setting 

'lync.E911.notificationUri.expansion.enabled' =1 resolved the issue.

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