Hello
After installing and running over last month SER, we are going to the next step. Our final goal is to deploy a SIP network which allows SIP clients Voice Call, Videoconference (RTP), Instant Message and Presence. And we want to use IPv6 and IPv4 networks.
I wonder several questions about this:
I'll use a SER server for IPv4 network and another for IPv6 network, but how I connect them? I think that I need a device with two network cards connected each one to IPv4 or IPv6. Which software has to run this device to act as a SIP Protocol Gateway? Can SER do this?
Do you think that with the two proxy SER servers and the SIP Protocol Gateway would be enough or that I need another device to develope this?
Thank you very much for your time and responses
Curro
Hi,
you run on SER instance for IPv4 and IPv6 on a machine that have both types of interfaces. All you have to do is to add in your config script proper listen parameter for the IPv4 and IPv6 interfaces. SER will do all the necessary signaling (SIP) translation (note that it will not handle the RTP translation !!!).
Regards, Bogdan,
CURRO_DOMINGUEZ wrote:
Hello
After installing and running over last month SER, we are going to the next step. Our final goal is to deploy a SIP network which allows SIP clients Voice Call, Videoconference (RTP), Instant Message and Presence. And we want to use IPv6 and IPv4 networks.
I wonder several questions about this:
I'll use a SER server for IPv4 network and another for IPv6 network, but how I connect them? I think that I need a device with two network cards connected each one to IPv4 or IPv6. Which software has to run this device to act as a SIP Protocol Gateway? Can SER do this?
Do you think that with the two proxy SER servers and the SIP Protocol Gateway would be enough or that I need another device to develope this?
Thank you very much for your time and responses
Curro
Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
At 10:55 AM 1/26/2004, Bogdan-Andrei IANCU wrote:
Hi,
you run on SER instance for IPv4 and IPv6 on a machine that have both types of interfaces. All you have to do is to add in your config script proper listen parameter for the IPv4 and IPv6 interfaces. SER will do all the necessary signaling (SIP) translation (note that it will not handle the RTP translation !!!).
thanks, Bogdan.
a note on long-term solutions:
People may have different opinions on v4v6 transition strategy. To me, the least invasive option is use of dual-stacks. That takes a dual-stack proxy (SER is such) and dual-stack clients; among other common dual-stack features they need to advertise both IPv4 and v6 in SDP; I don't know if there are such.
-jiri
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Bogdan-Andrei IANCU -
CURRO_DOMINGUEZ -
Jiri Kuthan