[asterisk-bugs] [Asterisk 0012567]: Big latency (up to 3 sec) when call waiting enabled

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12567 
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Reported By:                Shkoder
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12567
Category:                   Addons/chan_mobile
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.20 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 103690 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             05-01-2008 22:49 CDT
Last Modified:              05-01-2008 23:02 CDT
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Summary:                    Big latency (up to 3 sec) when call waiting enabled
Description: 
I've installed backported chan_mobile latest trunk into asterisk 1.4 and it
working well except one issue. When I am using any phone having call
waiting indication (Sony Ericsson K750, SE K320i, Nokia 6021, Samsung E530)
voice lag appears for incoming traffic (from B-party to asterisk), no
difference if call is incoming or outgoing.

I have modified chan_mobile.c to disable callwaiting indication and sound
lag disappeared. Does that means problem inside chan_mobile ?
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---------------------------------------------------------------------- 
 Shkoder - 05-01-08 23:02  
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my current dongle

debian:/usr/src/asterisk-addons-trunk# hciconfig -a
hci0:   Type: USB
        BD Address: 00:15:83:ZZ:ZZ:ZZ ACL MTU: 310:10 SCO MTU: 64:8
        UP RUNNING PSCAN
        RX bytes:8897417 acl:1027 sco:173364 events:1855 errors:0
        TX bytes:5705941 acl:706 sco:111384 commands:451 errors:0
        Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy: RSWITCH HOLD SNIFF PARK
        Link mode: SLAVE ACCEPT
        Name: 'debian-0'
        Class: 0x000100
        Service Classes: Unspecified
        Device Class: Computer, Uncategorized
        HCI Ver: 2.0 (0x3) HCI Rev: 0xc5c LMP Ver: 2.0 (0x3) LMP Subver:
0xc5c
        Manufacturer: Cambridge Silicon Radio (10)

tried to connect via usb hub and directly to usb port - makes no
difference

my BT configs attached. may be need some tuning? 

Issue History 
Date Modified   Username       Field                    Change               
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05-01-08 23:02  Shkoder        Note Added: 0086300                          
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