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什么是 SIP电话?
Date:
August 5, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是 VoIP 电话?
Date:
August 5, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是DID–直接拨入?
Date:
August 11, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是FOIP-IP传真?
Date:
August 11, 2021
By:
wyslink_phone
Categories:
FAX与VoIP
Read More
什么是IP电话?
Date:
August 4, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是PBX电话系统?
Date:
August 4, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是SIP 服务器?
Date:
August 5, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
Read More
什么是STUN服务器?
Date:
August 5, 2021
By:
wyslink_phone
Categories:
IP PBX和VoIP技术
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什么是T38?
Date:
August 11, 2021
By:
wyslink_phone
Categories:
FAX与VoIP
Read More
什么是回波消除?
Date:
August 11, 2021
By:
wyslink_phone
Categories:
传统技术(ISDN)
Read More
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