Please email your ser.cfg file

# # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $ # # simple quick-start config script #

# ----------- global configuration parameters ------------------------

#debug=3 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E)

/* Uncomment these lines to enter debugging mode debug=7 fork=no log_stderror=yes */ listen=213.166.5.135 check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) #port=5060 #children=4 fifo="/tmp/ser_fifo"

# ------------------ module loading ----------------------------------

# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/ser/modules/mysql.so"

loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so"

# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so"

# ----------------- setting module-specific parameters ---------------

# -- usrloc params --

#modparam("usrloc", "db_mode", 0)

# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)

# -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # modparam("auth_db", "password_column", "password")

# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)

# ------------------------- request routing logic -------------------

# main routing logic

route{

# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if ( msg:len > max_len ) { sl_send_reply("513", "Message too big"); break; };

# we record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol record_route(); # loose-route processing if (loose_route()) { t_relay(); break; };

# if the request is for other domain use UsrLoc # (in case, it does not work, use the following command # with proper names and addresses in it)

if (uri=~"magrathea.net") {

if (method=="REGISTER") {

# Uncomment this if you want to use digest authentication if (!www_authorize("gk.magrathea.net", "subscriber")) { www_challenge("gk.magrathea.net", "0"); break; };

save("location"); break; };

# PSTN

# attempt handoff to PSTN if (uri=~"^sip:44800[0-9]*@gk.magrathea.net") { ## This assumes that the caller is

log("Forwarding to PSTN\n"); ## registered in our realm t_relay_to_udp( "213.166.5.131", "5060"); ## Our Cisco router

break; };

# native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; };

# forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); };

}

----- Original Message ----- From: "CM Rahman" cmrahman@ccsi.com To: "Linus Surguy" linus@magrathea-telecom.co.uk; serusers@lists.iptel.org Sent: Saturday, June 19, 2004 6:10 PM Subject: RE: [Serusers] SER, ATA-186 & Cisco AS5300

Thanks

&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&* C.M. Rahman Jr. CTO CCNP, MCSE Security "Secure your self by securing your System" CompTI Security Plus Certified CCS Internet http://www.ccsi.com 13704 Research Blvd. Building O-Suite 4 Austin, TX 78750 Tel: 512-257-2274 Ex: 115

-----Original Message----- From: serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Linus Surguy Sent: Saturday, June 19, 2004 12:08 PM To: serusers@lists.iptel.org Subject: [Serusers] SER, ATA-186 & Cisco AS5300

I hope this is not an FAQ, I've tried searching the available info. Using Ser 0.8.12, Cisco AS5300 with IOS 12.3.6 & a ATA-186.

ATA-186 (behind NAT) -> SER -> AS5300

On the INVITE, we get:

10w6d: httpish_msg_process_network_msg: Content Length 261, Bytes Remaining 256 10w6d: HandleUdpSocketReads: SIP Message incomplete, trashed

ser.cfg is just using t_relay_to_udp and not doing anything fancy.

Any ideas!?

Linus

(Full debug from debug ccsip all)

10w6d: Received: INVITE sip:448000664901@gk.magrathea.net;user=phone SIP/2.0 Max-Forwards: 10 Record-Route: sip:448000664901@213.166.5.135;ftag=651568306;lr=on Via: SIP/2.0/UDP 213.166.5.135;branch=z9hG4bKbf06.7adc86c4.0 Via: SIP/2.0/UDP 213.162.109.118:5060 From: sip:linus@gk.magrathea.net;tag=651568306 To: sip:448000664901@gk.magrathea.net;user=phone Call-ID: 82733180@213.162.109.118 CSeq: 1 INVITE Contact: sip:linus@213.162.109.118:5060;transport=udp User-Agent: Cisco ATA 186 v2.16.1 ata18x (030709a) Expires: 300 Content-Length: 261 Content-Type: application/sdp

v=0 o=linus 115389 115389 IN IP4 213.162.109.118 s=ATA186 Call c=IN IP4 213.162.109.118 t=0 0 m=audio 16384 RTP/AVP 4 8 0 101 a=rtpmap:4 G723/8000/1 a=rtpmap:8 PCMA/8000/1 a=rtpmap:0 PCMU/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15

10w6d: httpish_msg_process_network_msg: Content Length 261, Bytes Remaining 256 10w6d: HandleUdpSocketReads: SIP Message incomplete, trashed

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