Lync E911 notes

70 years ago UK was one of the first countries to introduce Emergency services  PSAP ensures Emergency services in the vicinity where ER notified  LIS  Location information for E911 stored in LIS database when is replicated to all servers along with XDS (Configuration Management Server)  Ensures no delay when location infor is requested for Emergency … More Lync E911 notes

2x NICS, 3xIP addresses + URLs for each edge roles  Remote access to Lync Server infrastructure  4x Separate services (on Right)  Conferencing Capabilities   LS Conference needs  IM Conferencing  Web  Audio/Video  PSTN  Audio conference provider (ACP) integration (Online  Third party SIP endpoints  PIC Overview  Integrate IM with Skype, Win live etc  PIC provisioning process  Licenses then … More

Lync High Availability Notes

Meeting types  Dialin  Reservation-less ~25 attendees  Managed >100 PSTN Conference features  Handling small/medium calls: DTMF controls, entry/exit announcements  Simpler join: restricted/unauth are kept in lobby – name recording for unauthorised DTMF commands can be customised via PS: Get-CSDialinConfDtmfConfiguration Deploying PSTN conferencing services  Conference Modes  AV Conferencing  Web Conferencing (collaboration tools)  Dial-in Conferencing  New Features  Customise email invitations  … More Lync High Availability Notes

Lync PSTN Conferencing notes

Meeting types  Dialin  Reservation-less ~25 attendees  Managed >100 PSTN Conference features  Handling small/medium calls: DTMF controls, entry/exit announcements  Simpler join: restricted/unauth are kept in lobby – name recording for unauthorised DTMF commands can be customised via PS: Get-CSDialinConfDtmfConfiguration Deploying PSTN conferencing services  Conference Modes  AV Conferencing  Web Conferencing (collaboration tools)  Dial-in Conferencing  New Features  Customise email invitations  … More Lync PSTN Conferencing notes

Lync Security Notes

WebApp: NTLM/Kerberos/Anon-Using Digest Authentication Message Hygiene – Block certain extensions (*.txt etc), Links, Present Warnings  AntiVirus Scanning: Exclude Lync Extensions – Configure AV properly 5xSecurity Auth Mechanisms:  Kerberos: Clients domain Joined inside network  NTLM: Clients accessing through Edge  Digest: Anonymous via Web Conferencing  Certificate based + PIN on IP Phones  Cert Auth used following successful initial login using Kerberos/NTLM/PIN Microsoft has adopted a … More Lync Security Notes