MensagemHi, this like to be a problem of timers in the signaling of the gateway. You need trace all the call in the UAC, in SER and in the gateway to analyse. If you need help to analyse the traces please let me known.

Regards Ezequiel ----- Original Message ----- From: Jadylson Bomfim To: serusers@lists.iptel.org Sent: Wednesday, May 05, 2004 6:30 PM Subject: [Serusers] Call drops with 60 sec and Buffer size exceeded message

Hi guys,

I was create a script to route some kinds of routes calls to PSTN ( like that ). So after 59 sec. it is droped.

Someone can help me ? Thank you all for attention and kindness in advance.

Jadylson Bomfim if (uri=~"sip:0[0-9]*@.*") {

route(6);

break;

};

route[6] {

setflag(1);

if (uri=~"^sip:0[1-9]*@") {

strip(1);

prefix("01155");

rewritehostport("ip address:5060");

acc_rad_request("Saindo Para PSTN no Brasil");

if (method=="INVITE" && search("User-Agent: snom")) {

replace("100rel, ", "");

};

append_hf("P-hint: GATEWAY\r\n");

# use UDP to guarantee well-known sender port (TCP ephemeral)

t_relay_to_udp("ip address","5060");

} else {

if (uri=~"^sip:00[0-9][0-9]*@") { # ... forward to gateways then;

#Cheque se inicia com 00

if (uri=~"^sip:00") {

# strip the leading "1"

strip(2);

prefix("011");

# if you have passed through all the checks, let your call go to GW!

rewritehostport("ip address:5060");

# snom conditioner

if (method=="INVITE" && search("User-Agent: snom")) {

replace("100rel, ", "");

};

append_hf("P-hint: GATEWAY\r\n");

# use UDP to guarantee well-known sender port (TCP ephemeral)

t_relay_to_udp("ip address","5060");

};

} else {

if (uri=~"^sip:001*@") { # ... forward to gateways then;

#Cheque se inicia com 00

if (uri=~"^sip:00") {

# strip the leading "1"

strip(2);

# if you have passed through all the checks, let your call go to GW!

rewritehostport("ip address:5060");

# snom conditioner

if (method=="INVITE" && search("User-Agent: snom")) {

replace("100rel, ", "");

};

append_hf("P-hint: GATEWAY\r\n");

# use UDP to guarantee well-known sender port (TCP ephemeral)

t_relay_to_udp("ip address","5060");

};

};

};

};

}

Jadylson da Rocha Passos Bomfim

Redevox Telecom

Uberlandia +55 34 3234-7813

São Paulo +55 11 5055-6888

Móvel +55 34 9103-6854

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