-[/QUOTE]
$ uname -m
i686
$ which gcc32
no result is shown
$ which g++32
/usr/bin/g++
$ gcc --version
gcc(ubuntu/linaro 4.4.4 -14ubuntu5.1)4.4.5

$ g++ --version

g++(ubuntu/linaro 4.4.4 -14ubuntu5.1)4.4.5

Re #46.
So you didn't actually install any rpm packages.

Considering the poor simulation result I got after using g++32-3.2.3,
... I'd suggest you start with the Redhat EL4 packages :
1) sudo apt-get install rpm
2) cd <folder with rpm`s>/
3) sudo rpm -Uvh --nodeps compat-gcc-32-3.2.3-47.3.i386.rpm compat-gcc-32-c++-3.2.3-47.3.i386.rpm

And you said you installed gcc34 ? Strange that it is refused by otcl.
? May be you didn't install that package either.
? What the output from $ which gcc34


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? What the output from $ which gcc34


-[/QUOTE]

thanks sir for these commands the problem of otcl 1.08a is solved
the result of $ which gcc34=usr/bin/gcc34
but i have other problem : can't find X library
NB: i installed: sudo apt-get install libx11-dev
sudo apt-get install libxt-dev
sudo apt-get install libstdc++5

Re #48.
OK, that's in ns-2.26/ : Please delete "config.status".
( The old file config.status origins from the author`s build.
And obviously forgotten ('make distclean' omitted.) before he made the patch.)
You can also run 'make distclean' in ns-2.26/ to be sure it's clean.
I.e. I think there was another file to be cleaned out : tcl/lib/ns-autoconf.tcl
Both mentioned files are generated specifically for the actual OS / build location.

* I made a new patch, sip-full-udp_ns226.patch2, without those issues ... EDIT
https://drive.google.com/file/d/0B7S...ew?usp=sharing
EDIT , see post #53.


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i deleted all "config.status" files in ns-2.26 and tcl/lib/ns-autoconf.tcl.in
but the problem of X library isn't solved

Re #50.

What do you mean by "all "config.status" files" ?
There is one file only by name config.status .

* Please reconfigure ns-2.26/ :
$ export CXX=g++32 && ./configure && make
.. or go to the top directory and run $ export CC=gcc34 CXX=g++32 && ./install


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i don't find any file 'config.status"in ns-2.26 but i found many files with the same name in tclcl-1.0b13, Xgraph-12.1 TCL8.3.2 and tk8.3.2
and i do this reconfiguration but i had the same error

OK, some more issues in the patch ( also the new sip-full-udp_ns226.patch2 ) :

ns-2.26/config.cache : Please delete.


I made a new testbuild, Ubuntu 10.10.
Appears to be worse with compat-gcc-32-c++-3.2.3-47.3.i386.rpm :
"glibc etc. libs crash" by $ ns-sipUDP sip-example-udp-2.tcl
... where the other "g++32" just showed 'Segmentation fault'.

Possible solution : An ancient OS.

Remember that SIP is one of the most complicated ns2 protocol that exists.
Therefore no SIP for a new version of ns2.
And no SIP for ns3 : The ns3 development team estimates a year to write code for a new SIP.


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Possible solution : An ancient OS.

-[/QUOTE]

could you please tell me which one i can try with it?
and which gcc, g+++ should be installed?

Re #54.

An old OS (~2002?) requires an old computer. I will try waking up my old 2002`s.

GCC version : The default version is to be used. ( gcc 2.95 ... gcc 3.xx ).

[/QUOTE]

thanks so much after i executed the tcl script "sip-example-udp.tcl" i had this problem:
warning: no class variable Application/Traffic/SipUdp::end_call_management_

see tcl-object.tcl in tclcl for info about this warning.

warning: no class variable Application/Traffic/SipUdp::end_call_management_

see tcl-object.tcl in tclcl for info about this warning.

couldn't read file "udp_utils.tcl": no such file or directory

Re #56.

HOWTO example : $ cd sip-examples2015/
(Or wherever you have all the sip examples, including the configuration file udp_utils.tcl)
$ ns-sip-udp sip-example-udp.tcl
... I am now at version 3, sip-example-udp-3.tcl
https://drive.google.com/file/d/0B7S...ew?usp=sharing


My result, Slackware 9 , IBM 8189D6G ...
$ cd ns-allinone-2.26/ && patch -p0 < sip-full-udp_ns226.patch3
https://drive.google.com/file/d/0B7S...ew?usp=sharing
$ ./install : No issues, the default gcc/g++ is version 3.2.2 .

No errors !
( The warning can be ignored.)


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An UDPSIP test with Ubuntu 7.04 - i686 :
Compiles OK, Ubuntu 7.04 has g++-3.3.6 among the additional compilers.

But the simulation fails with the usual glibc corruption.



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Testing if the executable 'ns'(-sip-udp) from Slackware 9 can be used with a later OS:

Alone as $ ./ns : OK, the % prompt appears.

With the simulation, sip-example-udp(-3).tcl :
1) A contemporary OS : No.
2) Ubuntu 7.04 : No.
Both are showing the usual memory corruption, etc.


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-[/QUOTE]

Hi sir,
could you tell me if there is a sip patch for ns2.35