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pjsua: preserve ephemeral TLS and IPv6 ports #5325

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Merged
nanangizz merged 2 commits into from
Oct 9, 2026
Merged

pjsua: preserve ephemeral TLS and IPv6 ports #5325

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8ee58a4
pjsua: preserve ephemeral TLS and IPv6 ports
cgsmith Oct 7, 2026
bf0352b
pjsua: keep UDP6 on an ephemeral port when --local-port=0
cgsmith Oct 8, 2026
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22 changes: 14 additions & 8 deletions pjsip-apps/src/pjsua/pjsua_app.c
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2008-2026 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* This program is free software; you can redistribute it and/or modify
Expand Down Expand Up @@ -1998,9 +1998,7 @@ static pj_status_t app_init(void)
pjsua_transport_config udp_cfg;

udp_cfg = app_config.udp_cfg;
if (udp_cfg.port == 0)
udp_cfg.port = 5060;
else
if (udp_cfg.port != 0)
udp_cfg.port += 10;
status = pjsua_transport_create(type,
&udp_cfg,
Expand Down Expand Up @@ -2071,7 +2069,9 @@ static pj_status_t app_init(void)
pjsua_acc_id aid;
pjsip_transport_type_e type = PJSIP_TRANSPORT_TCP6;

tcp_cfg.port += 10;
if (tcp_cfg.port != 0) {
tcp_cfg.port += 10;
}

status = pjsua_transport_create(type,
&tcp_cfg,
Expand Down Expand Up @@ -2113,11 +2113,15 @@ static pj_status_t app_init(void)
sizeof(tcp_cfg.qos_params));

/* Set TLS port as TCP port+1 */
tcp_cfg.port++;
if (tcp_cfg.port != 0) {
tcp_cfg.port++;
}
status = pjsua_transport_create(PJSIP_TRANSPORT_TLS,
&tcp_cfg,
&transport_id);
tcp_cfg.port--;
if (tcp_cfg.port != 0) {
tcp_cfg.port--;
}
if (status != PJ_SUCCESS)
goto on_error;

Expand Down Expand Up @@ -2145,7 +2149,9 @@ static pj_status_t app_init(void)
pjsua_acc_id aid;
pjsip_transport_type_e type = PJSIP_TRANSPORT_TLS6;

tcp_cfg.port += 10;
if (tcp_cfg.port != 0) {
tcp_cfg.port += 10;
}

status = pjsua_transport_create(type,
&tcp_cfg,
Expand Down
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