I'd like some advice.
What are people doing for PSTN connectivity when using third-party gateways?
- For outbound, lcr with the uac module for authentication seems to be the way. - For inbound, either getting the providers to route DIDs directly using SRV or using sipsak to REGISTER seems to be a possibility.
For DIDs, just using aliases to push the call to a user?
Thanks,
A.
Hi
It depends on how your gateway works, use lcr to route out, if they want auth then uac else just IP auth.
For inbound, use aliases (I use speeddial table...long story) for DiD mapping. I dont follow the sipsak usage to register for inbound, what you would need to do, is to allow the gateway IP as trusted into your setup
Iqbal
Adam Sherman wrote:
I'd like some advice.
What are people doing for PSTN connectivity when using third-party gateways?
- For outbound, lcr with the uac module for authentication seems to be the way.
- For inbound, either getting the providers to route DIDs directly
using SRV or using sipsak to REGISTER seems to be a possibility.
For DIDs, just using aliases to push the call to a user?
Thanks,
A.
On 8/5/05, Iqbal iqbal@gigo.co.uk wrote:
For inbound, use aliases (I use speeddial table...long story) for DiD mapping. I dont follow the sipsak usage to register for inbound, what you would need to do, is to allow the gateway IP as trusted into your setup
If the provider requires you to REGISTER on their proxy, I hear you can use sipsak to achieve this.
Thanks,
A.
you can, but for DiD why would u need to register, the provider is sending the INVITE to you ...or have i missed something
Iqbal
Adam Sherman wrote:
On 8/5/05, Iqbal iqbal@gigo.co.uk wrote:
For inbound, use aliases (I use speeddial table...long story) for DiD mapping. I dont follow the sipsak usage to register for inbound, what you would need to do, is to allow the gateway IP as trusted into your setup
If the provider requires you to REGISTER on their proxy, I hear you can use sipsak to achieve this.
Thanks,
A.
Adam Sherman wrote:
I'd like some advice.
What are people doing for PSTN connectivity when using third-party gateways?
- For outbound, lcr with the uac module for authentication seems to be the way.
For PSTN termination, authentication on username/password is not a good solution. uac module also has problem with the CSeq and thus may not work with all PSTN gateways.
Better would be if the termination provider authenticates against the proxy IP address and using TCP (or TLS).
- For inbound, either getting the providers to route DIDs directly
using SRV or using sipsak to REGISTER seems to be a possibility.
Also REGISTER are not, as you have may to REGISTER every DID. If you have fixed IP addresses, a static routing using the IP address (or SRV) is easier.
klaus
For DIDs, just using aliases to push the call to a user?
Thanks,
A.
On 8/5/05, Klaus Darilion klaus.mailinglists@pernau.at wrote:
Better would be if the termination provider authenticates against the proxy IP address and using TCP (or TLS).
Can you explain why you say TCP?
- For inbound, either getting the providers to route DIDs directly
using SRV or using sipsak to REGISTER seems to be a possibility.
Also REGISTER are not, as you have may to REGISTER every DID. If you have fixed IP addresses, a static routing using the IP address (or SRV) is easier.
I'm trying to be flexible so as to be able to deal with multiple providers.
Thanks very much for your feedback.
A.
udp can be spoofed
Iqbal
Adam Sherman wrote:
On 8/5/05, Klaus Darilion klaus.mailinglists@pernau.at wrote:
Better would be if the termination provider authenticates against the proxy IP address and using TCP (or TLS).
Can you explain why you say TCP?
- For inbound, either getting the providers to route DIDs directly
using SRV or using sipsak to REGISTER seems to be a possibility.
Also REGISTER are not, as you have may to REGISTER every DID. If you have fixed IP addresses, a static routing using the IP address (or SRV) is easier.
I'm trying to be flexible so as to be able to deal with multiple providers.
Thanks very much for your feedback.
A.
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Adam Sherman -
Iqbal -
Klaus Darilion