Hello Friends,
I installed openser, it is working fine. sipsak-0.9.0 is also working fine, previously i was using 0.9.2 version of sipsak that is having problem.
Now I want to ask you 2 important things.
1>> Forget Asterisk for sometime, I am having a openser with one public IP and one private IP, and I am having one voip gateway which is connected to E1 PRI, and voip gateway is also having private IP. So, my question is can I forward all the calls coming on public IP of openser to voip gateway via private IP's of openser and voip gateway.After that voip gateway will forward the call to E1 PRI. SER Admin guide mentioned about how to gaurd your PSTN gateway with SER, but the documentation is not suffciente there. So, can you please suggest in this scenario, how do i can configure request routing in openser, like pstn.cfg file.
2>> How do I have to register SIP phone on openser. Where the sip phones are behind the NAT, but NAT device supports STUN and UPnP. Do I need to setup seperate STUN server or I can run this service on openser server.
Please help. Regards Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Tuesday, November 15, 2005 8:42 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
here i am writing my own experience baed views and facts: -
- openser i certainly better than ser with better nat handling tricks, it
also has got TLS support first time ina sip server and certain other enhanced feature are alo there, that can be find out on www.voip-info.org
2)sipsak is working fine on my pc and i really had no problem in
installing
it, i have installed vesion sipsak-0.9.0
- i have not istalled any ser administrative program, so i can't tell you
which one is better.
in case of Radius server try with radius 0.9.0.
Finally, ser doesn't have any pstn support so you can't connect it to
the
pstn gateway, you can forward all sip packets to asterisk server and it would forward it to pstn gateway and i think that's is the possible solution of your
problem.
regards,
Deepak
Lokesh Kumar writes:
Hello Deepak,
Here are some of the questions which if you can respond then i will be
quite
happy.
1>> What is the difference between SER and openSER and which one is best
to
adopt in terms of security and ease of use and customization. 2>> I am unable to install sipsak on SER, it gives me error, when i
execute
make. 3>> Which is the best web tool to manage SER, I tried SERweb and
SERadmin,
but unfortunately unable to configure them with SER 4>> How do I have to setup a Voip trunk between asterisk and SER, where
SER
forwards any requests from asterisk to PSTN gateway. 5>> How do I have to inter conect Radius with SER.
I had searched everything on the internet but sufficiente documents are
not
available.
Looking for your reply Thanks a lot Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Monday, November 14, 2005 8:49 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
I think u can easily configure it, let me know what have u tried so far
so
that i can tell u exactly where is the problem..
regard,
Deepak
Lokesh Kumar writes:
Hello,
Deepak,
I got your mail from the asterisk lists. I wanted to ask you about
how
you had configured asterisk with SER. I am facing lots of difficulties
with
configuration of asterisk with SER. Can you please guide me . I will be
very
thankfull to you.
Regards
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Hi Lokesh,
see my inline comments.
regards, bogdan
Lokesh Kumar wrote:
Hello Friends,
I installed openser, it is working fine. sipsak-0.9.0 is also working fine, previously i was using 0.9.2 version of sipsak that is having problem.
Now I want to ask you 2 important things.
1>> Forget Asterisk for sometime, I am having a openser with one public IP and one private IP, and I am having one voip gateway which is connected to E1 PRI, and voip gateway is also having private IP. So, my question is can I forward all the calls coming on public IP of openser to voip gateway via private IP's of openser and voip gateway.After that voip gateway will forward the call to E1 PRI. SER Admin guide mentioned about how to gaurd your PSTN gateway with SER, but the documentation is not suffciente there. So, can you please suggest in this scenario, how do i can configure request routing in openser, like pstn.cfg file.
this is a good practise - set your GW with private IP. Before relaying the calls to the GW, you need to force as send interface the private one: force_send_socket(); see http://www.openser.org/dokuwiki/doku.php?id=openser_core_cookbook
for inbound PSTN calls, be public IP will automatically forced by usrloc. if usrloc is not involved, force the public interface.
2>> How do I have to register SIP phone on openser. Where the sip phones are behind the NAT, but NAT device supports STUN and UPnP. Do I need to setup seperate STUN server or I can run this service on openser server.
you need to setup a STUN server, highly recommended on the same machine with openser. See mystun from berlios.de .
Please help. Regards Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Tuesday, November 15, 2005 8:42 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
here i am writing my own experience baed views and facts: -
- openser i certainly better than ser with better nat handling tricks, it
also has got TLS support first time ina sip server and certain other enhanced feature are alo there, that can be find out on www.voip-info.org
2)sipsak is working fine on my pc and i really had no problem in
installing
it, i have installed vesion sipsak-0.9.0
- i have not istalled any ser administrative program, so i can't tell you
which one is better.
in case of Radius server try with radius 0.9.0.
Finally, ser doesn't have any pstn support so you can't connect it to
the
pstn gateway, you can forward all sip packets to asterisk server and it would forward it to pstn gateway and i think that's is the possible solution of your
problem.
regards,
Deepak
Lokesh Kumar writes:
Hello Deepak,
Here are some of the questions which if you can respond then i will be
quite
happy.
1>> What is the difference between SER and openSER and which one is best
to
adopt in terms of security and ease of use and customization. 2>> I am unable to install sipsak on SER, it gives me error, when i
execute
make. 3>> Which is the best web tool to manage SER, I tried SERweb and
SERadmin,
but unfortunately unable to configure them with SER 4>> How do I have to setup a Voip trunk between asterisk and SER, where
SER
forwards any requests from asterisk to PSTN gateway. 5>> How do I have to inter conect Radius with SER.
I had searched everything on the internet but sufficiente documents are
not
available.
Looking for your reply Thanks a lot Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Monday, November 14, 2005 8:49 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
I think u can easily configure it, let me know what have u tried so far
so
that i can tell u exactly where is the problem..
regard,
Deepak
Lokesh Kumar writes:
Hello,
Deepak,
I got your mail from the asterisk lists. I wanted to ask you about
how
you had configured asterisk with SER. I am facing lots of difficulties
with
configuration of asterisk with SER. Can you please guide me . I will be
very
thankfull to you.
Regards
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Hello Lokesh,
On Friday 18 November 2005 01:27, Lokesh Kumar wrote:
I installed openser, it is working fine. sipsak-0.9.0 is also working fine, previously i was using 0.9.2 version of sipsak that is having problem.
I would really appreciate it if you could describe we what problems you had with sipsak 0.9.2. Then I could try to fix it, if it is a bug in sipsak.
Thanks Nils
Hello Nils,
When I do make in the source directory of sipsak-0.9.2, it gives me error like this.
/usr/lib/libgnutls-openssl.so: undefined reference to 'asn1_delete_structue' /usr/lib/libgnutls-openssl.so: undefined reference to 'asn1_create_element' /usr/lib/libgnutls-openssl.so: undefined reference to 'asn1_der_decoding' collect2: ld returned 1 exit status make[1]: ***[spsak] Error 1 make[1]: Leaving directory '/usr/src/sipsak-0.9.2' make: *** [all] Error 2
But there is no such problem with 0.9.0 version.
Regards
Lokesh
----- Original Message ----- From: "Nils Ohlmeier" lists@ohlmeier.org To: serdev@lists.iptel.org Cc: "Lokesh Kumar" lokesh@interacesso.pt; deepak.dhiman@uf4.net; serusers@lists.iptel.org Sent: Thursday, November 17, 2005 6:05 PM Subject: Re: [Serdev] How to gaurd PSTN gateway with openser + NAT
Hello Lokesh,
On Friday 18 November 2005 01:27, Lokesh Kumar wrote:
I installed openser, it is working fine. sipsak-0.9.0 is also working
fine,
previously i was using 0.9.2 version of sipsak that is having problem.
I would really appreciate it if you could describe we what problems you
had
with sipsak 0.9.2. Then I could try to fix it, if it is a bug in sipsak.
Thanks Nils
From iptel.org web site : http://www.iptel.org/fcp/
Is this an efficient solution for solve NAT problem behind a Firewall?
Thanks
On Thursday 17 November 2005 23:49, a cairo wrote:
From iptel.org web site : http://www.iptel.org/fcp/
Is this an efficient solution for solve NAT problem behind a Firewall?
No, the project is actually dead. Allthough it might be worth to consider a re-implementation now as netlink support is available in recent Linux kernels.
Nils
Lokesh Kumar wrote:
Hello Friends,
I installed openser, it is working fine. sipsak-0.9.0 is also working fine, previously i was using 0.9.2 version of sipsak that is having problem.
Now I want to ask you 2 important things.
1>> Forget Asterisk for sometime, I am having a openser with one public IP and one private IP, and I am having one voip gateway which is connected to E1 PRI, and voip gateway is also having private IP. So, my question is can I forward all the calls coming on public IP of openser to voip gateway via private IP's of openser and voip gateway.After that voip gateway will forward the call to E1 PRI. SER Admin guide mentioned about how to gaurd your PSTN gateway with SER, but the documentation is not suffciente there. So, can you please suggest in this scenario, how do i can configure request routing in openser, like pstn.cfg file.
Forward should work in multi-home mode. To protect the gateway make sure that: - the gateway accepts only requests from your SIP proxy - the SIP proxy authenticates/accounts each request sent to the gateway. Thus, make sure that someone can't use the SIP proxy as relay to the GW (as the GW trusts your SIP proxy).
2>> How do I have to register SIP phone on openser. Where the sip phones are behind the NAT, but NAT device supports STUN and UPnP. Do I need to setup seperate STUN server or I can run this service on openser server.
You do not need a seperate PC for the stun server. The stun server can be located on the same PC as openser. The only important thing is that this PC withthe stun server needs two public IP addresses (that's how stun works). Also make sure to make SRV entries for the stun server. Then the clients (eg. eyebeam) can find the stun server automatically.
_stun._udp.yourdomain.com SRV stun.yourdomain.com stun.yourdomain.com A 1.2.3.4
regards klaus
Please help. Regards Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Tuesday, November 15, 2005 8:42 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
here i am writing my own experience baed views and facts: -
- openser i certainly better than ser with better nat handling tricks, it
also has got TLS support first time ina sip server and certain other enhanced feature are alo there, that can be find out on www.voip-info.org
2)sipsak is working fine on my pc and i really had no problem in
installing
it, i have installed vesion sipsak-0.9.0
- i have not istalled any ser administrative program, so i can't tell you
which one is better.
in case of Radius server try with radius 0.9.0.
Finally, ser doesn't have any pstn support so you can't connect it to
the
pstn gateway, you can forward all sip packets to asterisk server and it would forward it to pstn gateway and i think that's is the possible solution of your
problem.
regards,
Deepak
Lokesh Kumar writes:
Hello Deepak,
Here are some of the questions which if you can respond then i will be
quite
happy.
1>> What is the difference between SER and openSER and which one is best
to
adopt in terms of security and ease of use and customization. 2>> I am unable to install sipsak on SER, it gives me error, when i
execute
make. 3>> Which is the best web tool to manage SER, I tried SERweb and
SERadmin,
but unfortunately unable to configure them with SER 4>> How do I have to setup a Voip trunk between asterisk and SER, where
SER
forwards any requests from asterisk to PSTN gateway. 5>> How do I have to inter conect Radius with SER.
I had searched everything on the internet but sufficiente documents are
not
available.
Looking for your reply Thanks a lot Lokesh
----- Original Message ----- From: deepak.dhiman@uf4.net To: "Lokesh Kumar" lokesh@interacesso.pt Sent: Monday, November 14, 2005 8:49 PM Subject: Re: Need Help in configuring Asterisk with SER and PSTN gateway
Hi Lokesh !
I think u can easily configure it, let me know what have u tried so far
so
that i can tell u exactly where is the problem..
regard,
Deepak
Lokesh Kumar writes:
Hello,
Deepak,
I got your mail from the asterisk lists. I wanted to ask you about
how
you had configured asterisk with SER. I am facing lots of difficulties
with
configuration of asterisk with SER. Can you please guide me . I will be
very
thankfull to you.
Regards
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Software Engg. Trainee Trail Ridge Software India Pvt. Ltd. Noida
Serusers mailing list Serusers@iptel.org http://mail.iptel.org/mailman/listinfo/serusers
-
a cairo -
Bogdan-Andrei Iancu -
Klaus Darilion -
Lokesh Kumar -
Nils Ohlmeier