This topic has been archived. It cannot be replied.
-
工作学习 / IT技术讨论 / 哪位大俠知道Modem支持H.323是什么意思?这个Modem是做为H.323的Terminal还是Gateway.
是做为Internet和PSTN的Gateway
还是在PSTN上Video Conference,和Internet 无关?
总之要装什么样的软件或硬件才能发挥出Modem的H.323功能呀?
谢谢
-littlebrother(http:up.to/weiv);
2002-12-19
{184}
(#923964@0)
-
H.323: one VoIP RFC standard. Others include: SIP, MGCP.
I am not sure, it should mean It can be the gateway between Voice and Ip network(internet is the largest IPv4 IP network).Did you find any RJ11 and RJ45 interface on it?
-whitetiger(whitetiger);
2002-12-19
{47}
(#923978@0)
-
Acutally, I have read through H.323 doc. I don't understand how a modem can support H.323. Will it talk to another Modem? Or will it talk to a PC?
-littlebrother(http:up.to/weiv);
2002-12-19
(#924099@0)
-
That's why I am not sure. I met some box which likes a PSTN modem, But with a RJ45 and a RJ11interface. RJ45 can be used to connect IP network and RJ11 can connect a phone. So you'd better read its doc carefully.
-whitetiger(whitetiger);
2002-12-19
(#924125@0)
-
I am pretty sure the Modem I have only come with RJ11.As I understand, H.323 define the protocol between gateway, gatekeeper & terminal.
If a Modem is attached to a PC and works as a gateway, then the gateway software on the PC will take care of all the protocol communication through IP connection (via LAN or another Modem), and only send/receive voice to/from this H.323 Modem.
Then why does this Modem need to support H.323?
-littlebrother(http:up.to/weiv);
2002-12-19
{377}
(#924204@0)
-
take a look a www.mutualphone.com. it's a example to use modem as a h323 gateway
-xlt(网罗);
2002-12-21
(#928660@0)
-
It's nothing more meaning.I just only point out your an error.H.323 isn't a RFC standard but is a ITU-T H-serial protocol.
-rockman12(TianTian);
2002-12-21
(#928683@0)
-
Thx for the correction.
-whitetiger(whitetiger);
2002-12-21
(#928845@0)