[Spce-user] CISCO SPA504G TP Parser error: 6 on 180 Ringing

Sven Van Gorp sven at alea-soluciones.com
Fri Mar 3 08:32:47 EST 2017


Hi all,

tried with spce 3.8.6 and 3.8.9:

Cisco SPA504g with 7.5.7, 7.6.1 and latest 7.6.2a Soft

Problem is that when placing a call from the SPA to another subscriber
on the same spce, 3 our of 4 calls don't work.

The only diff I see between the working and not working calls are the
Record-Route that we get back from the sipprovider: when it works there
are 3 Record-Route, when not get 4 Record-Route (which is strange as it
is the whole time the same call)

when it does not work, the "extra" Record-Route is the 2nd, and is
exactly the same as the 1st, only with the IP address of the eth0 vs
127.0.0.1

BTW: the box has 2 eth: eth0 is used to register the local subscribers,
eth1 to peer with carriers

Anyone has any idea what is happening?

Thanks!

WORKING:

U 2017/03/02 17:15:35.939310 172.19.55.6:5060 -> 192.168.10.166:5060
SIP/2.0 180 Ringing'
Record-Route:
<sip:127.0.0.1:5062;lr=on;ftag=d2a8ffd82624298ao2;did=ed2.8791;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=dWlVVGArBVdPZkZKbHRXWE1Kb3h1aVVU>'
Record-Route:
<sip:127.0.0.1;r2=on;lr=on;ftag=d2a8ffd82624298ao2;nat=yes;ngcplb=yes;socket=udp:172.19.55.6:5060>'
Record-Route:
<sip:172.19.55.6;r2=on;lr=on;ftag=d2a8ffd82624298ao2;nat=yes;ngcplb=yes;socket=udp:172.19.55.6:5060>'
Via: SIP/2.0/UDP 192.168.10.166:5060;rport=5060;branch=z9hG4bK-9b79f50f'
From: "442850002" <sip:6125 at pbx.com.es>;tag=d2a8ffd82624298ao2'
To: <sip:442850003 at pbx.com.es>;tag=3D079870-58B84527000DF58D-E0A48700'
Call-ID: 5c5a6070-c70481d2 at 192.168.10.166'
CSeq: 102 INVITE'
User-Agent: ZXHN H298A V1.0/V1.0.21_NANDC3'
Content-Length: 0'
Contact:
<sip:ngcp-lb at 172.19.55.6:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>'

NOT WORKING:

U 2017/03/02 17:15:24.658644 172.19.55.6:5060 -> 192.168.10.166:5060
SIP/2.0 180 Ringing'
Record-Route:
<sip:127.0.0.1:5062;r2=on;lr=on;ftag=aa4a459f654ec208o2;did=794.fea;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=dWlVVGArBVdPZkZKbHRXWE1Kb3h1aVVU>'
*Record-Route:
<sip:172.19.55.6:5062;r2=on;lr=on;ftag=aa4a459f654ec208o2;did=794.fea;ice_caller=strip;ice_callee=strip;aset=50;rtpprx=yes;vsf=dWlVVGArBVdPZkZKbHRXWE1Kb3h1aVVU>'*
Record-Route:
<sip:127.0.0.1;r2=on;lr=on;ftag=aa4a459f654ec208o2;nat=yes;ngcplb=yes;socket=udp:172.19.55.6:5060>'
Record-Route:
<sip:172.19.55.6;r2=on;lr=on;ftag=aa4a459f654ec208o2;nat=yes;ngcplb=yes;socket=udp:172.19.55.6:5060>'
Via: SIP/2.0/UDP 192.168.10.166:5060;rport=5060;branch=z9hG4bK-861a81a1'
From: "442850002" <sip:6125 at pbx.com.es>;tag=aa4a459f654ec208o2'
To: <sip:442850003 at pbx.com.es>;tag=712866A3-58B8451C0009BA2E-E0D4B700'
Call-ID: 93f272ab-9d87986c at 192.168.10.166'
CSeq: 102 INVITE'
User-Agent: ZXHN H298A V1.0/V1.0.21_NANDC3'
Content-Length: 0'
Contact:
<sip:ngcp-lb at 172.19.55.6:5060;ngcpct=7369703a3132372e302e302e313a353038303b707278726f7574653d31>'

-- 

Un Saludo, 

Sven Van Gorp.
_Mailto:sven at alea-soluciones.com_ <mailto:sven at alea-soluciones.com> 

*Alea Soluciones
*Avda. Albufera 321; 5ª planta, Oficina 1
28031 Madrid
Madrid
Teléfono: /*911879000*/

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