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New Member

CM 4.1(3): No Calling Name using QSIG?

Hi all,

we are using a gateway (using qsig) to connect to a BOSCH 33XE PBX.

Everything works fine, only names from callmanager are not shown at the PBX phones, while PBX-user names are shown at the IP phones.

I did a "debug isdn q931" to have a look and I saw a calling number, but no calling name (calling from callmanager to PBX).

Any ideas?

Axel

p.s. I checked the route pattern and the gateway setting belonging calling name restriction: nothing.

5 REPLIES
Green

Re: CM 4.1(3): No Calling Name using QSIG?

Hi Axel,

Which Q.SIG variant you are using to connect to the PBX? 0x9F (ISO) or 0x91 (ECMA)

In Cisco CallManager you may want to check those values under:

CCMAdmin | Service | Service Parameters | Cisco CallManager | Click Advanced

ASN.1 ROSE OID Encoding*

QSIG Variant*

You may want to match these parameters to your PBX.

New Member

Re: CM 4.1(3): No Calling Name using QSIG?

I tried both variants (but read, that calling name is part of qsig basic) with same result.

Here is a part of the debug:

4w1d: Modify Nominator =

4w1d: DTMF_TONE_DET

4w1d: Modify Nominator =

4w1d: MODEM

4w1d: CODEC_BYTES

4w1d: NTE_PAYLOAD

4w1d: DTMF_RELAY

4w1d: NSE_PAYLOAD

4w1d: SIGNAL_TYPE

4w1d: FAX_BYTES

4w1d: NTE_TX_PAYLOAD

4w1d: SEQ_NUM_START

4w1d: MP_CAP_MODEM_PROTO

4w1d: MP_CAP_MODEM_CODEC

4w1d: MP_CAP_VOICE_RTP_NSE_PAYLOAD

4w1d: MR_INFO

4w1d: Modify Nominator =

4w1d: FAX_TONE_DET

4w1d: MODEM_TONE_DET

4w1d: CM_TONE_DET

4w1d: ISDN Se0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x0041

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA9839F

Exclusive, Channel 31

Facility i = 0x91AA06800100820100A11602010106042B0C0900800B542E20536368756C756E67

Calling Party Number i = 0x0081, '8834999'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '8'

...

Kind regards

Axel

Green

Re: CM 4.1(3): No Calling Name using QSIG?

Hi Axel,

Per the last debug 0x91 in CCM, you are using ECMA variant, make sure that under CCM Service Parameters ASN.1 ROSE OID Encoding* is set to ECMA also, those values should match in the PBX side.

If that is the case, please upload the detailed CCM trace.

Thanks

//G

New Member

Re: CM 4.1(3): No Calling Name using QSIG?

Hi //G,

thanks for you help. It is a productive system, so I am not able to post ccm traces here.

I will open a Service Request.

Kind regards

Axel

New Member

Re: CM 4.1(3): No Calling Name using QSIG?

Transform this Hex string:

Facility i = 0x91AA06800100820100A11602010106042B0C0900800B542E20536368756C756E67

to ASCII (e.g. http://www.yellowpipe.com/yis/tools/encrypter/index.php)

and you receive the send displayname.

Axel

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