Bug#555610: wvdial: Doesn't connect with option modem after upgrading to 1.60.3

[phcoder <phcoder@gmail.com>]

Package: wvdial
Version: 1.60.3
Severity: important

After automatic upgrade to 1.60.3. Following is an extract of /var/log/messages:

pppd[2977]: pppd 2.4.4 started by root, uid 0
pppd[2977]: speed 1048576 not supported
pppd[2977]: Using interface ppp0
pppd[2977]: Connect: ppp0 <--> /dev/ttyUSB0
pppd[2977]: CHAP authentication succeeded
pppd[2977]: CHAP authentication succeeded
pppd[2977]: Modem hangup
pppd[2977]: Connection terminated.
pppd[2977]: Exit.

-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.30-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages wvdial depends on:
ii  debconf [debconf-2.0]      1.5.28        Debian configuration management sy
ii  libc6                      2.10.1-6      GNU C Library: Shared libraries
ii  libuniconf4.6              4.6.1-1       C++ network libraries for rapid ap
ii  libwvstreams4.6-base       4.6.1-1       C++ network libraries for rapid ap
ii  libwvstreams4.6-extras     4.6.1-1       C++ network libraries for rapid ap
ii  ppp                        2.4.4rel-10.1 Point-to-Point Protocol (PPP) - da

wvdial recommends no packages.

wvdial suggests no packages.

-- debconf information excluded