Hi,
Can anyone help me on this strange issue . We have migrated lync 2010 to Lync 2013 and some users are using skype for business clients and some users are still in lync 2010 clients . The problem is one user scheduled a meeting using skype for business client but only one user who is using lync 2010 client not able to join meeting hosted by skype for business client user . But others can able to join meeting even using lync 2010 clients . The only one user having this issue as he not able to join skype meeting.
Anyone can help me please ?