[cisco-voip] Dial Tone Delay

[Travis L. Dennis]

All,

 

I have some 7940 phones that were formerly registered to UCM across a WAN.
Business change occurred and phones are now registered locally to CME 9.0.
Phones are running the latest firmware.  Issue is that when you hang up on
the 7940s from either a call or just getting dial tone and either go off
hook or hit the speaker button dial tone is delayed 1 to 3 seconds.  New
7942 phones don’t have the delay at all.  7940s are reported as not having
this issue when registered to UCM across the WAN.  Doing a wireshark is
problematic but can be done as a last resort.

 

Phones--à3560 Switch---àASA5510---à2911 Running CME 9.

 

Not the optimal setup I know but business requirements mandated it.  Anyone
have any ideas on what might be causing the delay on the 7940s but not the
7942s?

 

Regards,

 

 

Travis L. Dennis

Enterprise Solutions Architect

DataSource Technical Consulting

(770)490-3313 Main

(925)380-8851 Fax

 <http://www.datasourcepro.com/> Description: Description: Description:
cid:image001.jpg at 01CC2031.45C66CE0

Description: Description: sym_small_sse_plus

 

 

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