gotomeeting服务器IP数据如下：

Citrix server / Datacenter IP addresses for use in firewall configurations Equivalent specifications in 3 common formats
Citrix Assigned  Range by Block	Numeric IP Address Range	Netmask Notation	CIDR Notation
Block 1	216.115.208.0 - 216.115.223.255	216.115.208.0 255.255.240.0	216.115.208.0/20
Block 2	216.219.112.0 - 216.219.127.255	216.219.112.0 255.255.240.0	216.219.112.0/20
Block 3	66.151.158.0 - 66.151.158.255	66.151.158.0 255.255.255.0	66.151.158.0/24
Block 4	66.151.150.160 - 66.151.150.191	66.151.150.160 255.255.255.224	66.151.150.160/27
Block 5	66.151.115.128 - 66.151.115.191	66.151.115.128 255.255.255.192	66.151.115.128/26
Block 6	64.74.80.0 - 64.74.80.255	64.74.80.0 255.255.255.0	64.74.80.0/24
Block 7	202.173.24.0 - 202.173.31.255	202.173.24.0 255.255.248.0	202.173.24.0/21
Block 8	67.217.64.0 - 67.217.95.255	67.217.64.0 255.255.224.0	67.217.64.0/19
Block 9	78.108.112.0 - 78.108.127.255	78.108.112.0 255.255.240.0	78.108.112.0/20
Block 10	68.64.0.0 - 68.64.31.255	68.64.0.0 255.255.224.0	68.64.0.0/19
Block 11	206.183.100.0 - 206.183.103.255	206.183.100.0 255.255.252.0	206.183.100.0/22
Block 12	173.199.0.0 - 173.199.63.255	173.199.0.0 255.255.192.0	173.199.0.0/18
Block 13	103.15.16.0 - 103.15.19.255	103.15.16.0 255.255.252.0	103.15.16.0/22
Block 14	180.153.30.0 - 180.153.31.255	180.153.30.0 255.255.254.0	180.153.30.0/23
Block 15	140.207.108.0 - 140.207.109.255	140.207.108.0 255.255.254.0	140.207.108.0/23
Block 16	23.239.224.0 - 23.239.255.255	23.239.224.0 255.255.224.0	23.239.224.0/19
Block 17	185.36.20.0 - 185.36.23.255	185.36.20.0 255.255.252.0	185.36.20.0/22

 
其中Block 13,14,15为中国服务器IP数据，目前国内版的Gotomeeting账号，在登录账号时可能与国外服务器发生数据交换，但是正式开会时仅与国内服务器发生数据交换。
需要开放端口：80、8080、443（任一即可，但是全部开放会使通信传输更流畅）

Gotomeeting爱会议

www.gotomeeting.net.cn



相关阅读：GoToMeeting相对其他产品的优势

 

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关于华万：

华万成立于2013年，是工信部授权的多方通信运营商。华万是GOTO中国区合作伙伴。

华万致力于为中国企业统一通信提供优质解决方案，为中国企业的发展助力。

目前华万已经累计为近万家中国企业提供多方通信服务。

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