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All migrations prior to 1 februari 2019 used different settings. The only change is that the name of the A record of ID 1 and 2 changed to access. All configurations are still valid. |
| ID | Name Hostname | Type | TTL | Value | Gate | Weight | Priority | Note | Usage |
|---|---|---|---|---|---|---|---|---|---|
| 1 | sipaccess | a | 3600 | 95.211.37.68 | add before migration | Route to edge server for voice, video and federation | |||
| 2 | sipaccess | a | 3600 | 95.211.37.71 | add before migration | Route to edge server for voice, video and federation | |||
| 3 | _sipfederationtls._tcp | SRV | 3600 | sipaccess.contoso.com | 5061 | 1 | 100 | change on migration | Federation with external Skype for Business domains |
| 4 | _sip._tls | SRV | 3600 | sipaccess.contoso.com | 443 | 1 | 100 | change on migration | SIP traffic for Skype for Business voice and video |
| 5 | lyncdiscover | a | 3600 | 95.211.37.66 | change on migration | Sign in to Skype for Business |
Table 5-1 - External DNS changes with lyncdiscover
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If the hostname sip access is in use. Another hostname can be used (for example sipaccess or accesssip). For migration from office 365 or legacy lync or skype for business a different hostname can be used than the currently in use (default is sip.domain.com). |
How to migrate
- Point the sipaccess.domain.com records to the IP addresses in table-1 (value: ID 1 and 2).
- Notify support@softapp-distribution.com of the modification in DNS records.
- The certificate extension for sipaccess.domain.com will be requested and loaded to our edge servers.
- TVO365 will notify the customer of the change. Migration is possible now.
- All other records can be pointed towards TVO365 (ID 3, 4 and 5).
The certificate extension for lyncdiscover.domain.com will be requested during the migration.
These certificates will be loaded live during the migration or pre-migration if DNS is changed.
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For easy migration set up access.domain.com A records first instead of sip.domain.com. Notify support@softapp-distribution.com of your change. We can request certificates on this domain after the records are pointed towards our EDGE servers. When this is done, change the remaining records. |
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