cant open 5060 port

[mehdymahmood]

i am trying to open port 5060 .

root@mehdy-desktop:/home/mehdy# iptables -A INPUT -p tcp -d 0/0 -s 0/0 --dport 5060 -j ACCEPT
root@mehdy-desktop:/home/mehdy# iptables-save

root@mehdy-desktop:/home/mehdy# nmap 192.168.1.102 -p5000-6000

Starting Nmap 4.76 ( http://nmap.org ) at 2009-11-07 05:11 BDST
Interesting ports on 192.168.1.102:
Not shown: 1000 closed ports
PORT STATE SERVICE
5900/tcp open vnc

Nmap done: 1 IP address (1 host up) scanned in 13.53 seconds

i dont know the reason why the iptables isnt save . please help me .

[DGortze380]

i am trying to open port 5060 .

root@mehdy-desktop:/home/mehdy# iptables -A INPUT -p tcp -d 0/0 -s 0/0 --dport 5060 -j ACCEPT
root@mehdy-desktop:/home/mehdy# iptables-save

root@mehdy-desktop:/home/mehdy# nmap 192.168.1.102 -p5000-6000

Starting Nmap 4.76 ( http://nmap.org ) at 2009-11-07 05:11 BDST
Interesting ports on 192.168.1.102:
Not shown: 1000 closed ports
PORT STATE SERVICE
5900/tcp open vnc

Nmap done: 1 IP address (1 host up) scanned in 13.53 seconds

i dont know the reason why the iptables isnt save . please help me .

Do you actually have a service listening on that port? Just adding a firewall rule won't necessarily make it show up on that scan.

[mehdymahmood]

thank you , yes i have checked it , i turn my sip phone which use 5060 , and scan ports . i have
root@mehdy-desktop:/home/mehdy# nmap 192.168.1.102 -p0-65535

Starting Nmap 4.76 ( http://nmap.org ) at 2009-11-07 06:02 BDST
Interesting ports on 192.168.1.102:
Not shown: 65531 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
111/tcp open rpcbind
950/tcp open oftep-rpc
5900/tcp open vnc

Nmap done: 1 IP address (1 host up) scanned in 19.56 seconds

there was no 5060 . what must be the reason ?

[DGortze380]

thank you , yes i have checked it , i turn my sip phone which use 5060 , and scan ports . i have
root@mehdy-desktop:/home/mehdy# nmap 192.168.1.102 -p0-65535

Starting Nmap 4.76 ( http://nmap.org ) at 2009-11-07 06:02 BDST
Interesting ports on 192.168.1.102:
Not shown: 65531 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
111/tcp open rpcbind
950/tcp open oftep-rpc
5900/tcp open vnc

Nmap done: 1 IP address (1 host up) scanned in 19.56 seconds

there was no 5060 . what must be the reason ?

Again, that scan will not necessarily show 5060/tcp.
Maybe try? nmap -sT 192.168.1.102 -p0-65535

Is the device working correctly?
Are you behind firewall or router that also needs the port opened?

[mehdymahmood]

thank you . im trying to call from my lan . there is no firewall . my pc are directly connected through lan . nmp -sT 192.68.1.102 -pp0-5300 give the same result . and device working , becasuse it can listen other ports expect 5060. what could this be ?

[DGortze380]

thank you . im trying to call from my lan . there is no firewall . my pc are directly connected through lan . nmp -sT 192.68.1.102 -pp0-5300 give the same result . and device working , becasuse it can listen other ports expect 5060. what could this be ?

Are you trying to call from inside your LAN to Outside? Or from one computer on the LAN to another?

Are you sure it's TCP? Those types of connections tend to be UDP.

[mehdymahmood]

thank you DGortze380 ,
i got the solution . i used ethereal for the port scan . and it showed 5060 port is working . their is may be other reason i think .

i am using following package
os ubuntu
asterisk-1.6.0.15
dahdi-linux-complete-2.2.0.2+2.20
libpri-1.4.10.1

sip.conf
[general]
context=default
allowoverlap=no
bindport=5060
bindaddr=0.0.0.0
tcpenable= yes
tcpbindaddr=0.0.0.0
srvlookup= no

register => joahim1:******@192.168.1.101/davy1
register => davy1:******@192.168.1.100/jaohim1


[joahim1]
type=friend
secret=******
qualify= yes
nat=yes
host= 192.168.1.101
dtmfmode=rfc2833
canreinvite=no
username=joahim1
context= mehdy
allow= all

[davy1]
type=friend
secret=******
qualify=yes
nat=yes
host= 192.168.1.100
dtmfmode=rfc2833
canreinvite=no
username=davy1
context=mehdy
allow =all


extension.conf

[general]
static=yes
writeprotect=no

[globals]
CONSOLE=Console/dsp
IAXINFO=guest
TRUNK=DAHDI/G2

DAVY=SIP/davy1
TRUNKMSD=1

[mehdy]

exten => 101,1,Answer()
exten => 101,n,Background(demo-nogo)
exten => 101,n,WaitExten()

exten => 1,1,Dial(SIP/jaohn1,10)

exten => 2,1,Dial(${DAVY},10)



ion for 'joahim1@192.168.1.101' timed out, trying again (Attempt #86)
[Nov 8 14:24:14] NOTICE[3656]: chan_sip.c:9740 sip_reg_timeout: -- Registration for 'joahim1@192.168.1.101' timed out, trying again (Attempt #86)
[Nov 8 14:24:34] NOTICE[3656]: chan_sip.c:9740 sip_reg_timeout: -- Registration for 'davy1@192.168.1.100' timed out, trying again (Attempt #87)
[Nov 8 14:24:34] NOTICE[3656]: chan_sip.c:9740 sip_reg_timeout: -- Registration for 'davy1@192.168.1.100' timed out, trying again (Attempt #87)
[Nov 8 14:24:34] NOTICE[3656]: chan_sip.c:9740 sip_reg_timeout: -- Registration for 'joahim1@192.168.1.101' timed out, trying again (Attempt #87)
[Nov 8 14:24:34] NOTICE[3656]: chan_sip.c:9740 sip_reg_timeout: -- Registration for 'joahim1@192.168.1.101' timed out, trying again (Attempt #87)



== Using SIP RTP CoS mark 5
[Nov 8 13:56:51] WARNING[3818]: app_dial.c:1499 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown)
[Nov 8 13:56:51] WARNING[3818]: app_dial.c:1499 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown)
== Everyone is busy/congested at this time (1:0/0/1)
-- Auto fallthrough, channel 'SIP/davy1-091efb50' status is 'CHANUNAVAI


please help me .

[Topazgb]

I had similar problem with Twinkle but solved it


sudo nmap -sS -sV -O -p- -PI -PT 192.168.1.2
Showed me what was using the port
(nmap is in the software centre. Your IP may be different)

SIP Express Router was using the port

Not sure if it installed when I installed a windows softphone on wine ?

I just unistalled SIP Express Router and Twinkle connected

Unfortunately sound did not work on Twinkle so I installed SLFphone with full success