Leo Burd
2005-Jun-29 15:25 UTC
[Asterisk-Users] Problems connecting to and from my Asterisk server :(
Hello there, I'm a new Asterisk user and I'm having difficulties to connect to and from my Asterisk server. Can anybody give me a hand? Here's some background information: * I'm running RedHat Linux Enterprise 4.0 * When iptables is stopped, my server can register with IAX service providers and receive registrations from IAX softphones. However, it does not succeed in registering with SIP servers and does not even receive messages of SIP clients trying to register. * When iptables is running, nothing can register with my server. Not even an IAX softphone such as DIAX. The only way to reach my Asterix server is through IAX peers with whom the server has registered itself. Does anybody have a suggestion or concrete examples of how to proceed? I've been struggling with this issue for too many days and I don't know what to do... Thanks in advance, Leo
Moises Silva
2005-Jun-29 17:00 UTC
[Asterisk-Users] Problems connecting to and from my Asterisk server :(
i cannot give you guarantee, but this is a shorewall rules file ( popular firewall ) that can give you a clue about what ports need to be open for Asterisk #ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER # PORT PORT(S) DEST LIMIT # IAX2 Outgoing ACCEPT all all tcp 4569 ACCEPT all all udp 4569 # IAX2 Incoming ACCEPT all all tcp - 4569 ACCEPT all all udp - 4569 # IAX RTP ports ACCEPT all all udp 19000:20000 ACCEPT all all udp - 19000:20000 # External SIP phones Signaling (Imcoming and outgoing) ACCEPT all all tcp - 5060:5120 ACCEPT all all udp - 5060:5120 ACCEPT all all tcp 5060:5120 ACCEPT all all udp 5060:5120 # External SIP phones RTP stream ports (Incoming and outgoing) ACCEPT all all udp 5000:5060 ACCEPT all all udp - 5000:5060 # IAX1 Outgoing ACCEPT all all tcp 5036 ACCEPT all all udp 5036 # IAX1 Incoming ACCEPT all all tcp - 5036 ACCEPT all all udp - 5036 # WWW access from server (To Configure Phones) ACCEPT all all tcp 80 ACCEPT all all udp 80 # DNS and DHCP ACCEPT all all tcp 53 ACCEPT all all udp 53 # To access the firewall via SSH2 (Both internally, and externally) ACCEPT all all tcp 22 ACCEPT all all udp 22 # PING accepting (To keep track of servers from the internet) ACCEPT net fw icmp - # NTP server (Both to access it to update local, and to provide the servie to clients inside and outside the local network) ACCEPT all all tcp 123 ACCEPT all all udp 123 # DITSCC ACCEPT all all tcp 3632 ACCEPT all all tcp 3632 The issue with the SIP phones may depend on your LAN configuration. In fact, NAT can be the problem. SIP does not work very well out of the box behind NAT, please make a search in google about "sip asterisk nat" to find out some solutions. best regards On 6/29/05, Leo Burd <leob@media.mit.edu> wrote:> Hello there, > > I'm a new Asterisk user and I'm having difficulties to connect to and > from my Asterisk server. Can anybody give me a hand? > > Here's some background information: > * I'm running RedHat Linux Enterprise 4.0 > * When iptables is stopped, my server can register with IAX service > providers and receive registrations from IAX softphones. However, it > does not succeed in registering with SIP servers and does not even > receive messages of SIP clients trying to register. > * When iptables is running, nothing can register with my server. Not > even an IAX softphone such as DIAX. The only way to reach my Asterix > server is through IAX peers with whom the server has registered itself. > > Does anybody have a suggestion or concrete examples of how to proceed? > I've been struggling with this issue for too many days and I don't know > what to do... > > Thanks in advance, > > Leo > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-- "Su nombre es GNU/Linux, no solamente Linux, mas info en http://www.gnu.org"