sip option 200 ok from OXO to AC SBC have extra symbol in contact and P-asserted-identity field

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chuikingman
Member
Posts: 45
Joined: 15 Aug 2013 21:25

sip option 200 ok from OXO to AC SBC have extra symbol in contact and P-asserted-identity field

Post by chuikingman » 05 Mar 2015 01:54

HI,
I have a AC SBC and OX . AC SBC ip 10.1.3.177/16 , OXO is 10.1.3.31 /16 .
The WAN intrface from AC SBC is connect to SIP trunk ( NGN register server) .
The LAN interface from AC SBC connect to Alcatel OXO.
So, in simply,

SIP trunk >>>> SBC >>>> OXO >>>> sip ip phone

I have enable keep alive function , so, there is sip option message send from sip trunk to SBC , then OXO and OXO will reply 200 ok in orde to keep alive the sip trunk

From leg between SBC and OXO , I find the sip option to OXO is normal but when OXO reply sip option 200 ok , there is extra "\" symbol added in the contact and p-aaserted-identity field . Like below
you can see Contact: "\"spbx7029\"" P-Asserted-Identity: "\"spbx7029\""
I expect it should be Contact: "spbx7029" , the "\" should be remove .

I think the OXO have some wrong variable assigned in application and add extra "\" in the contact and p-asserted-identity

Any one have find this problem and how to fix ????

Code: Select all

--- Incoming SIP Message from 10.1.3.31:5060 to SIPInterface #1 UdpTransportObject[#1] ----
03/05 11:28:42.371 : 10.1.3.177 : Local 0   :NOTICE  : <133>[S=17267] [SID:315259258] SIP/2.0 200 OK  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
[u]Contact: "\"spbx7029\"" [/u]<sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip"  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
[u]P-Asserted-Identity: "\"spbx7029\"" [/u]<sip:7029@10.1.3.31;user=phone>  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428 
Call-ID: 10618586475320156212@10.1.3.177  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428 
Call-ID: 10618586475320156212@10.1.3.177 
CSeq: 1 OPTIONS  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428 
Call-ID: 10618586475320156212@10.1.3.177 
CSeq: 1 OPTIONS 
Via: SIP/2.0/UDP 10.1.3.177:5060;branch=z9hG4bKac1062411787  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428 
Call-ID: 10618586475320156212@10.1.3.177 
CSeq: 1 OPTIONS 
Via: SIP/2.0/UDP 10.1.3.177:5060;branch=z9hG4bKac1062411787 
Content-Length: 0  <133>[S=17267] [SID:315259258] SIP/2.0 200 OK 
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, PRACK, NOTIFY, UPDATE 
Contact: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone>;audio;class="business, personal";duplex="full, half";mobility="fixed";description="<OmniPCX Office>";methods="ACK, INVITE, CANCEL, BYE, PRACK, REFER, NOTIFY, OPTIONS, UPDATE";extensions="100rel, timer, from-change";schemes="sip" 
Supported: 100rel 
User-Agent: OXO920/024.001 GW_920/024.006 
P-Asserted-Identity: "\"spbx7029\"" <sip:7029@10.1.3.31;user=phone> 
To: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=ac4d3958e54aa2dab7549e82bf5a9b30 
From: "spbx7029" <sip:spbx7029@ippbx.hkbn.net>;tag=1c1061913428 
Call-ID: 10618586475320156212@10.1.3.177 
CSeq: 1 OPTIONS 
Via: SIP/2.0/UDP 10.1.3.177:5060;branch=z9hG4bKac1062411787 
Content-Length: 0



User avatar
fe80
Member
Posts: 67
Joined: 08 Sep 2015 09:15
Location: Germany

Re: sip option 200 ok from OXO to AC SBC have extra symbol in contact and P-asserted-identity field

Post by fe80 » 10 Sep 2015 06:00

please try SIPOgDspNm=00 in OMC:/System misc/Memory read write/Other Lables

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