![Skype for business pending contact request](https://kumkoniak.com/3.jpg)
Supported: 100rel,timer,resource-priority,replaces,sdp-anat User-Agent: Cisco-SIPGateway/IOS-15.3.3.M3Īllow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTERĬontent-Disposition: session handling=required Remote-Party-ID: "MLPT - Fachrizal Rifandi Z" party=calling screen=yes privacy=off P-Asserted-Identity: "MLPT - Fachrizal Rifandi Z" After that, it seems the calling never made it until I terminate.ĭec 12 04:01:35.988: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg: Turns out, if I do debugging ccsip messages, it show 'SIP/2.0 491 Request Pending' when the silence moment. After that, it gives silence for 5 seconds. So, I made a test call to my phone, it rings 3 times. This is the flow: IP Phone -> CUCM -> SIP Trunk -> CUBE -> SIP Trunk -> ITSP -> Mobile phone. However, MMS does not work in every scenario, so let's cover when the service is and is not triggered.I'm facing outbound issue right now.
![skype for business pending contact request skype for business pending contact request](https://filestore.community.support.microsoft.com/api/images/ext?url=https%3A%2F%2Fkb.intermedia.net%2Fgraphics%2Farticles%2F22490_3.png)
The automatic upgrade avoids requiring users to delete existing meetings and manually reschedule them as Microsoft Teams meetings. This service will automatically update a user's scheduled Skype for Business meetings to Microsoft Teams meetings.
![skype for business pending contact request skype for business pending contact request](https://www.technipages.com/wp-content/uploads/2020/11/update-skype.png)
Microsoft provides the Meeting Migration Service or MMS. While migrating chat and voice workloads to Microsoft Teams requires significant planning, migrating users' existing meetings is a bit easier.
![Skype for business pending contact request](https://kumkoniak.com/3.jpg)