评论 {{commentNum}}
avatar
{{ item.user.nickName }}
{{ item.auditTime }}
{{ item.content }}
评论
删除
{{ reply.content }}
回复
删除
avatar
{{userInfo.nickName}} {{userInfo.nickName}}
{{userInfo.userAuthName}}
{{userInfo.userAuthName}}
136
文章
1.5m
阅读
40k
粉丝
私信
相关推荐
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 2400 Bits per Second Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 1200 Bits per Second Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 2400 Bits per Second Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 1200 Bits per Second Half Duplex and 1200/75 Bits per Second Asymmetrical Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 1200 Bits per Second Half Duplex and 1200/75 Bits per Second Asymmetrical Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Public Switched Telephone Network (PSTN); Category II Specification for 2 400 Bits per Second Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Public Switched Telephone Network (PSTN); Category II Specification for 1 200 Bits per Second Duplex Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Category II Attachment Requirements for 300 Bits per Second Duplex Modems Standardized for Use on the PSTN (the Text of This ETS May Be Utilized, Wholly or in Part, for the Establishment of NET 21)
0阅读
 · 
0点赞
Attachments to the Public Switched Telephone Network (PSTN) Basic Attachment Requirements for Modems Standardized for Use on the PSTN
0阅读
 · 
0点赞
Public Switched Telephone Network (PSTN); Category II Specification for 1 200 Bits per Second Duplex Modems Standardized for Use on the PSTN Second Edition
0阅读
 · 
0点赞
找对属于你的技术圈子
回复「进群」加入官方微信
为你推荐
  • Public Switched Telephone Network (PSTN); Analogue Ringing Signals
  • Public Switched Telephone Network (PSTN); Requirements for Handset Telephony
  • NETWORK INTERWORKING BETWEEN AN ISDN AND A PUBLIC SWITCHED TELEPHONE NETWORK (PSTN)
  • Attachments to the Public Switched Telephone Network (PSTN) Basic Attachment Requirements for Modems Standardized for Use on the PSTN
  • Public Switched Telephone Network (PSTN); Study on the Generation of Analogue Ringing Signals
  • Cost comparison of wireline and wireless access for the public switched telephone network (PSTN)
  • Suitability of IP telephony in the public switched telephone network (PSTN): a case study
  • Suitability of IP telephony in the Public Switched Telephone Network (PSTN): A case study
  • Public Switched Telephone Network (PSTN); Testing Specification for Analogue Handset Telephony
  • INTERCONNECTION BETWEEN PUBLIC DATA NETWORKS (PDNS) AND THE PUBLIC SWITCHED TELEPHONE NETWORKS (PSTN)
    • {{viewlikeslist.praiseCount}}点赞
    {{viewlikeslist.rewardCount}}赞赏
    {{viewlikeslist.collectCount}}收藏
    {{viewlikeslist.treadCount}}踩     {{viewlikeslist.marketCount}}分享
    注册登录即表示同意 登录注册协议 和 隐私政策
    请用微信扫码支付

    订单金额：¥{{payAmount}}

    支付即代表已阅读并同意 《支付说明》

    赞赏作者的才华

    {{userInfo.nickName}}
    {{ item }}
    确认微信支付