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additional routing rule (#87)

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* additional routing rule

* add testcase

* update failing testcase
This commit is contained in:
Hoan Luu Huu
2023-05-29 20:06:11 +07:00
committed by GitHub
parent 9015ac4e13
commit 738429a46f
3 changed files with 110 additions and 2 deletions
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14
lib/call-session.js
View File

@@ -227,7 +227,19 @@ class CallSession extends Emitter {
voip_carrier_sid = await this.lookupCarrierByAccountLcr(account_sid, this.req.calledNumber);
}
if (!voip_carrier_sid) {
/* no LCR for this account/SP - at this point its a random shuffle of outbound carriers */
/* no LCR for this account/SP - try with inbound carrier */
const inbound_carrier_sid = this.req.get('X-Voip-Carrier-Sid');
if (inbound_carrier_sid) {
const gateways = await this.lookupSipGatewaysByCarrier(inbound_carrier_sid);
const gws = (gateways || [])
.filter((gw) => gw.outbound);
if (gws.length) {
voip_carrier_sid = inbound_carrier_sid;
}
}
}
if (!voip_carrier_sid) {
/* no LCR/ inbound carrier for this account/SP - at this point its a random shuffle of outbound carriers */
voip_carrier_sid = await this.lookupOutboundCarrierForAccount(this.account_sid);
}
if (!voip_carrier_sid) {

92
test/scenarios/uac-pcap-inbound-carrier-success.xml Normal file
View File

@@ -0,0 +1,92 @@
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">
<scenario name="UAC with media">
<send retrans="500">
<![CDATA[
INVITE sip:16173333456@127.0.0.1 SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
To: <sip:16173333456@127.0.0.1>
Call-ID: [call_id]
CSeq: 1 INVITE
Contact: sip:sipp@[local_ip]:[local_port]
Max-Forwards: 70
X-Account-Sid: ed649e33-e771-403a-8c99-1780eabbc803
X-Call-Sid: fff49e33-e771-403a-8c99-1780eabbc803
X-Jambonz-Routing: phone
X-Voip-Carrier-Sid: 287c1452-620d-4195-9f19-c9814ef90d78
Subject: uac-pcap-carrier-success
Content-Type: application/sdp
Content-Length: [len]
v=0
o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
s=-
c=IN IP[local_ip_type] [local_ip]
t=0 0
m=audio [auto_media_port] RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11,16
]]>
</send>
<recv response="100" optional="true">
</recv>
<recv response="180" optional="true">
</recv>
<recv response="200" rtd="true" crlf="true">
</recv>
<send>
<![CDATA[
ACK sip:sip:+16173333456@127.0.0.1 SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
To: <sip:sip:+16173333456@127.0.0.1>[peer_tag_param]
Call-ID: [call_id]
CSeq: 1 ACK
Subject: uac-pcap-carrier-success
Content-Length: 0
]]>
</send>
<!-- Play a pre-recorded PCAP file (RTP stream) -->
<nop>
<action>
<exec play_pcap_audio="pcap/g711a.pcap"/>
</action>
</nop>
<!-- Pause briefly -->
<pause milliseconds="2000"/>
<!-- The 'crlf' option inserts a blank line in the statistics report. -->
<send retrans="500">
<![CDATA[
BYE sip:sip:+16173333456@127.0.0.1 SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
To: <sip:sip:+16173333456@127.0.0.1>[peer_tag_param]
Call-ID: [call_id]
CSeq: 2 BYE
Max-Forwards: 70
Subject: uac-pcap-carrier-success
Content-Length: 0
]]>
</send>
<recv response="200" crlf="true">
</recv>
</scenario>

6
test/sip-tests.js
View File

@@ -44,6 +44,10 @@ test('sbc-outbound tests', async(t) => {
await sippUac('uac-pcap-carrier-success.xml');
t.pass('successfully completed outbound call to sip trunk');
/* call to PSTN with no lcr configured */
await sippUac('uac-pcap-inbound-carrier-success.xml');
t.pass('successfully completed outbound call to sip trunk');
/* call to PSTN with request uri we see in kubernetes */
await sippUac('uac-pcap-carrier-success-k8s.xml');
t.pass('successfully completed outbound call to sip trunk (k8S req uri)');
@@ -88,7 +92,7 @@ test('sbc-outbound tests', async(t) => {
const res = await queryCdrs({account_sid: 'ed649e33-e771-403a-8c99-1780eabbc803'});
console.log(`${res.total} cdrs: ${JSON.stringify(res)}`);
t.ok(res.total === 6, 'wrote 6 cdrs');
t.ok(res.total === 7, 'wrote 7 cdrs');
srf.disconnect();
} catch (err) {