[Serusers] Audiocodes (was mis-titled)

[Greg Fausak]

Jesus,

Thanks for the input!


> I worked with the AudioCodes for several hours yesterday.
> It has some problems.
> I can get it to register, but I cannot get it to originate
> or terminate a phone call to my PSTN gateway.  It does
> originate calls to other UA devices.
> 
> My debugging session included turning on the syslog
> feature of the MP-108.  Here is an example of the
> error I see in the log:
> 
> 2003.12.04 22:35:15     godzillaa-206   ( lgr_stk_mngr)(234 ) !! [ERROR] StackMngr: Message was not Parsed correctly ! Last parsed line was :AllowHeader :
> 2003.12.04 22:35:15     godzillaa-206   ( lgr_stk_mngr)(235 ) !! [ERROR] The error was = Unexpected input
> 2003.12.04 22:35:15     godzillaa-206   ( lgr_stk_mngr)(236 ) !! [ERROR] The Line of the error was = 9
> 2003.12.04 22:35:15     godzillaa-206   ( lgr_stk_mngr)(237 ) !! [ERROR] The Column of the error was = 10
> 
> 
> I also captured the packets as they went by, here is
> the packet that triggered the message above:
> 
> #
> U 2003/12/04 22:35:15.205420 216.87.144.196:5060 -> 216.87.144.203:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 216.87.144.203;branch=z9hG4bKf819.798ade57.0,SIP/2.0/UDP 66.228.53.207;branch=z9hG4bKacRuFEzdB.
> From: Gateway <sip:9723937976 at 66.228.53.207>;tag=1c-1376639640.
> To: <sip:9723236598 at 216.87.144.203>;tag=4B1A0D04-1586.
> Date: Fri, 05 Dec 2003 04:35:09 GMT.
> Call-ID: 291832765627656NWXe-9723937976--9723236598 at 66.228.53.207.
> Server: Cisco-SIPGateway/IOS-12.x.
> CSeq: 15138 INVITE.
> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
> Allow-Events: telephone-event.
> Contact: <sip:99723236598 at 216.87.144.196:5060>.
> Record-Route: <sip:9723236598 at 216.87.144.203;ftag=1c-1376639640;lr>.
> Content-Type: application/sdp.
> Content-Length: 219.
> .
> v=0.
> o=CiscoSystemsSIP-GW-UserAgent 676 309 IN IP4 216.87.144.196.
> s=SIP Call.
> c=IN IP4 216.87.144.196.
> t=0 0.
> m=audio 18862 RTP/AVP 0 19.
> c=IN IP4 216.87.144.196.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:19 CN/8000.
> a=ptime:20.
> 
> I do not know how AudioCodes counts, from 0 or 1, but, if the counting
> is from zero then line ten is:
> 
> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
> 
> This is produced by my Cisco 7206 VXR with 12.3.1(a) IOS.
> This looks to be valid.  This packet is the result of an internal
> INVITE by the AudioCodes (can't make an outbound call).  The same
> thing happens with an incoming call from the PSTN.

---greg


Jesus Rodriguez wrote:

> On Thu, 4 Dec 2003, Greg Fausak wrote:
> 
> 
>>Audiocodes?
>>
>>I am playing with a MP-108.
>>It is an Audiocodes box with 8 FXS ports.
> 
> 
> [...]
> 
> 
>>The audio codes is completely ignoring it.  it gets sent several times
>>then the gateway gives up.  I know the SER server and MP-108 are
>>communicating, because it REGISTERs fine.  It is almost like the MP-108
>>doesn't like something about the packet so it chooses to ignore it, but
>>I cannot find a status error message anywhere....
>>
>>Does anyone have the MP-10X working?
> 
> 
> I've been testing an MP-104 (4 fxo ports) and they don't really work very
> well... Audiocodes has sent me 4 different software versions after fixing
> some reported bugs and with the last version you can register and place calls
> but still not very stable.
> 
> The software version is:
> 
> Boot file name = ramMP108_SIP_873.cmp
> 
> 
> Saludos
> JesusR.
> 
> -------------------------------
> Jesus Rodriguez
> VozTelecom Sistemas, S.L.
> jesusr at voztele.com
> http://www.voztele.com
> Tel. 902360305
> -------------------------------
> 
>