Open Source Sip: Message List - [OpenSIPStack] opensbc problems

Re: [OpenSIPStack] opensbc problems

guest — Fri, 21 Sep 2007 11:22:04 GMT

Hi,

OpenSBC indeed failed to process the INVITE because SDP is missing. I
have commited a possible fix for this in CVS. Can you test if INVITE is
now getting propagated ?

Joegen

Madarassy L�szl� wrote:

Hi,

Sorry, link fixed. It containts wireshark captures and opensbc log.

Thanks

madar

Original Message

From: "Joegen E. Baclor"

To: "Madarassy L�szl�" ;

Sent: Friday, September 21, 2007 8:52 AM
Subject: Re: [OpenSIPStack] opensbc problems

Hi,

I need to see the log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

is a 404

Madarassy L�szl� wrote:

Hi!

I'm using opensbc with IMS systems and other sip pbx. It works fine,
but I have some problems now:

1. Missing 200 OK:

We tried to call an Avaya SES system through OpenSBC, but we have
some trouble during the call:
the message flow is the following:
SBC sends INVITE to AVAYA
AVAYA respond TRYING
AVAYA respond RINGING
AVAYA send 200 OK
SBC respond ACK to AVAYA
AVAYA send the INVITE again
SBC respond TRYING
now AVAYA is waiting a 200 OK from SBC, but it doesnt't send.

The connection is estabilished, but it hangs up after 30 sec.

I tried it with our IMS directly and it sends the 200 OK after the
TRYING.
Is it a bug or a configuration problem?

I uploaded a capture between sbc and avaya (sbc-avaya.cap), a capture
between Huawei and avaya (huawei-avaya.cap) and the opensbc log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

2. Removed route header

Opensbc removes Route header from the INVITE message, but IMS need it.

3. Adding and rewriting headers to a SIP message

I need to add some extra headers (e.g. Supported header) and modify
some (e.g. User-Agent) in SIP messages. Are you planning to add a
feature like this? Or can you help me hard-coding to the source some
header modifications?

Are you planning ipv6 support?

Best regards,

Laszlo Madarassy Engineer
BME Mobile Innovation Centre
H-1111 Budapest, Bertalan Lajos u. 2. III/302.
Telefon: (+36) 1/463-3308 Fax: (+36) 1/463-3307 e-mail:
lmadarassy at mik dot bme dot hu www.mik.bme.hu

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Re: [OpenSIPStack] opensbc problems

guest — Fri, 21 Sep 2007 07:05:04 GMT

Hi,

Sorry, link fixed. It containts wireshark captures and opensbc log.

Thanks

madar

Original Message

From: "Joegen E. Baclor"
To: "Madarassy L�szl�" ;

Sent: Friday, September 21, 2007 8:52 AM
Subject: Re: [OpenSIPStack] opensbc problems

Hi,

I need to see the log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

is a 404

Madarassy L�szl� wrote:

Hi!

I'm using opensbc with IMS systems and other sip pbx. It works fine, but I
have some problems now:

1. Missing 200 OK:

We tried to call an Avaya SES system through OpenSBC, but we have some
trouble during the call:
the message flow is the following:
SBC sends INVITE to AVAYA
AVAYA respond TRYING
AVAYA respond RINGING
AVAYA send 200 OK
SBC respond ACK to AVAYA
AVAYA send the INVITE again
SBC respond TRYING
now AVAYA is waiting a 200 OK from SBC, but it doesnt't send.

The connection is estabilished, but it hangs up after 30 sec.

I tried it with our IMS directly and it sends the 200 OK after the TRYING.
Is it a bug or a configuration problem?

I uploaded a capture between sbc and avaya (sbc-avaya.cap), a capture
between Huawei and avaya (huawei-avaya.cap) and the opensbc log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

2. Removed route header

Opensbc removes Route header from the INVITE message, but IMS need it.

3. Adding and rewriting headers to a SIP message

I need to add some extra headers (e.g. Supported header) and modify some
(e.g. User-Agent) in SIP messages. Are you planning to add a feature like
this? Or can you help me hard-coding to the source some header
modifications?

Are you planning ipv6 support?

Best regards,

Laszlo Madarassy Engineer
BME Mobile Innovation Centre
H-1111 Budapest, Bertalan Lajos u. 2. III/302.
Telefon: (+36) 1/463-3308 Fax: (+36) 1/463-3307
e-mail: lmadarassy at mik dot bme dot hu www.mik.bme.hu

Re: [OpenSIPStack] opensbc problems

guest — Fri, 21 Sep 2007 06:52:15 GMT

Hi,

I need to see the log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

is a 404

Madarassy L�szl� wrote:

Hi!

I'm using opensbc with IMS systems and other sip pbx. It works fine, but I have some problems now:

1. Missing 200 OK:

We tried to call an Avaya SES system through OpenSBC, but we have some trouble during the call:
the message flow is the following:
SBC sends INVITE to AVAYA
AVAYA respond TRYING
AVAYA respond RINGING
AVAYA send 200 OK
SBC respond ACK to AVAYA
AVAYA send the INVITE again
SBC respond TRYING
now AVAYA is waiting a 200 OK from SBC, but it doesnt't send.

The connection is estabilished, but it hangs up after 30 sec.

I tried it with our IMS directly and it sends the 200 OK after the TRYING.
Is it a bug or a configuration problem?

I uploaded a capture between sbc and avaya (sbc-avaya.cap), a capture between Huawei and avaya (huawei-avaya.cap) and the opensbc log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

2. Removed route header

Opensbc removes Route header from the INVITE message, but IMS need it.

3. Adding and rewriting headers to a SIP message

I need to add some extra headers (e.g. Supported header) and modify some (e.g. User-Agent) in SIP messages. Are you planning to add a feature like this? Or can you help me hard-coding to the source some header modifications?

Are you planning ipv6 support?

Best regards,

Laszlo Madarassy
Engineer
BME Mobile Innovation Centre
H-1111 Budapest, Bertalan Lajos u. 2. III/302.
Telefon: (+36) 1/463-3308
Fax: (+36) 1/463-3307
e-mail: lmadarassy at mik dot bme dot hu
www.mik.bme.hu

[OpenSIPStack] opensbc problems

guest — Fri, 21 Sep 2007 06:40:33 GMT

Hi!

I'm using opensbc with IMS systems and other sip pbx. It works fine, but I have some problems now:

1. Missing 200 OK:

We tried to call an Avaya SES system through OpenSBC, but we have some trouble during the call:
the message flow is the following:
SBC sends INVITE to AVAYA
AVAYA respond TRYING
AVAYA respond RINGING
AVAYA send 200 OK
SBC respond ACK to AVAYA
AVAYA send the INVITE again
SBC respond TRYING
now AVAYA is waiting a 200 OK from SBC, but it doesnt't send.

The connection is estabilished, but it hangs up after 30 sec.

I tried it with our IMS directly and it sends the 200 OK after the TRYING.
Is it a bug or a configuration problem?

I uploaded a capture between sbc and avaya (sbc-avaya.cap), a capture between Huawei and avaya (huawei-avaya.cap) and the opensbc log.

url: http://home.mik.bme.hu/~madarassy/opensbc-bugreport2.zip

2. Removed route header

Opensbc removes Route header from the INVITE message, but IMS need it.

3. Adding and rewriting headers to a SIP message

I need to add some extra headers (e.g. Supported header) and modify some (e.g. User-Agent) in SIP messages. Are you planning to add a feature like this? Or can you help me hard-coding to the source some header modifications?

Are you planning ipv6 support?

Best regards,

Laszlo Madarassy
Engineer
BME Mobile Innovation Centre
H-1111 Budapest, Bertalan Lajos u. 2. III/302.
Telefon: (+36) 1/463-3308
Fax: (+36) 1/463-3307
e-mail: lmadarassy at mik dot bme dot hu
www.mik.bme.hu