发明名称 |
MERGING ACTIVE GROUP CALLS |
摘要 |
A method for merging active group calls includes receiving, at a first Push to Talk (PTT) server, a request to merge a first and a second active group call. A first and a second group of PTT clients participate in the first and the second active group call, respectively. The first PTT server may send a first invite message to a first group PTT server which hosts the first group call. In response to the first invite message, the first PTT server may receive a first response message. The first PTT server may send a second invite message to a second group PTT server which hosts the second group call. In response to the second invite message, the first PTT server may receive a second response message. The first PTT server may host a merged PTT group call which includes the first and the second group of PTT clients. |
申请公布号 |
WO2017004060(A1) |
申请公布日期 |
2017.01.05 |
申请号 |
WO2016US39852 |
申请日期 |
2016.06.28 |
申请人 |
BLACKBERRY LIMITED;ALLEN, Andrew, Michael;BUCKLEY, Adrian |
发明人 |
ALLEN, Andrew, Michael;BUCKLEY, Adrian |
分类号 |
H04L29/06;H04W4/10;H04W76/00 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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