我正在寻找Lync 2010的客户端和服务器端API.但我找到了许多能够开发的API.任何人都有什么区别？请帮忙
Microsoft Lync Server 2010 SDK http://www.microsoft.com/downloads/en/details.aspx?FamilyID=58ccf6fd-31db-4f15-bafb-c5ef28afc5fc
Microsoft统一通信托管API 3.0软件开发工具包 http://www.microsoft.com/downloads/en/details.aspx?FamilyID=4493BAAB-6214-4770-8CF9-69C813E8A9FA
Microsoft Unified Communications Client API SDK
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=82c468da-3294-4ca9-bbcc-d455cfd06af2
我使用Microsoft Unified Communications和c#开发了一个软件.我正在使用IMVoipSample作为代码库.作为一个voip后端,我正在使用星号.一切都很好,我可以注册,拨打电话,接听/拒绝来电.有一件事是我无法解决的.
当我打电话给第三方软电话时,有一个答案:
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.250.29:5060;branch=z9hG4bK786d156c;rport=5060
Contact: <sip:6011@192.168.246.203:45134;rinstance=7af05ded7e7e49e6>
To: <sip:6011@192.168.246.203:45134;rinstance=7af05ded7e7e49e6>;tag=9a00d038
From: "6012"<sip:6012@192.168.250.29>;tag=as66995cd4
Call-ID: 7cebe5d1060b11452571a22e0e2cb919@192.168.250.29
CSeq: 102 INVITE
User-Agent: X-Lite release 1002tx stamp 29712
Content-Length: 0
但是,当我打电话给我的IMVoipSample手机时,有一个aswer:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.246.203:45134;branch=z9hG4bK-d87543-71570d1c6127bc7a-1--d87543-;received=192.168.246.203;rport=45134
From: "6011"<sip:6011@192.168.250.29>;tag=18345648
To: "6012"<sip:6012@192.168.250.29>
Call-ID: fd7f305d6520cd53YjQ2ZDJmMDAwZDE0YmUwMjRlMGFmM2NmODg5OGM1ODQ.
CSeq: 2 INVITE
Server: Asterisk PBX 1.6.2.9-2
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Contact: <sip:6012@192.168.250.29>
Content-Length: 0
我有一个三星officeserv pbx,它连接到星号,我可以打电话给软电话和副verca.但拨打软电话和我的IMVoipSample手机的音频差异是没有正常的连接蜂鸣声,只有沉默.我想这是因为"sip 100尝试"而不是"180 rinning".所以问题是:我是否需要在客户端设置额外的振铃信号？