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Allow Overlap Sending

in ccm 4.1 on the route pattern configuration there is a check box called "Allow Overlap Sending", anybody knows what it is for? Thanks

3 REPLIES
Bronze

Re: Allow Overlap Sending

you can see the usage of "overlap sending" in this document.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_configuration_example09186a00800f2c70.shtml

regards

mehmet

Re: Allow Overlap Sending

Some countries use Overlap send/receive(like Germany). Overlap send receive is supported in QSIG based switch types.

You can setup Overlap send receive using the following steps:

a. add a route pattern 9 with Allow Overlap Sending checked.

b. Select the qsig gateway that you added (6608, mgcp t1 gateway etc).Note that you cannot use FAC or CMC with Overlap send receive.

Here is a debug when you dial 9725425900

The PSTN switch on the other end waits for each digit to come by and then routes the call.

Exclusive, Channel 4

Facility i = 0?9FAA06800100820100A11A020101020100801253796C7665737465722

05374616C6C6F6E65

Calling Party Number i = 0?0081, '5003'

Plan:Unknown, Type:Unknown

Called Party Number i = 0?80, '9' Plan:Unknown, Type:Unknown Jun 15 02:01:24.133: ISDN Se1/0/0:23 Q931: TX -> SETUP_ACK pd = 8 callref = 0?8

001

Channel ID i = 0xA98384

Exclusive, Channel 4

Jun 15 02:01:24.885: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '7'

Plan:Unknown, Type:Unknown

Jun 15 02:01:25.497: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '2'

Plan:Unknown, Type:Unknown

Jun 15 02:01:26.089: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '5'

Plan:Unknown, Type:Unknown

Jun 15 02:01:26.673: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '4'

Plan:Unknown, Type:Unknown

Jun 15 02:01:27.217: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '2'

Plan:Unknown, Type:Unknown

Jun 15 02:01:27.793: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '5'

Plan:Unknown, Type:Unknown

Jun 15 02:01:28.493: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '9'

Plan:Unknown, Type:Unknown

Jun 15 02:01:29.013: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '0'

Plan:Unknown, Type:Unknown

Jun 15 02:01:29.601: ISDN Se1/0/0:23 Q931: RX <- INFORMATION pd = 8 callref = 0

x0001

Called Party Number i = 0?80, '0'

Plan:Unknown, Type:Unknown

You can also read more here:

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_configuration_example09186a00800f2c70.shtml

HTH

Sankar.

PS: please remember to rate posts!

New Member

Re: Allow Overlap Sending

hi,

yeah Sankar is right i did use this check box once for one customer where he wanted to recieve digits one by one as you can see in the traces...

Gaurav

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