asterisk + cisco 7911 + softKeySet

Есть 1.6.2 Астер. К нему подключен CISCO 7911G SEPXXXXXXXXX.cnf.xml в порядке

softKeyFile.xml имеет такой вид

<softKeyCfg>
<versionStamp>11cdf71b-e9bc-4559-be88-94a266766601</versionStamp>
<typeSoftKey>
<softKeyDef keyID="Redial">
<tag>1</tag>
<eventID>1</eventID>
<helpID>301</helpID>
</softKeyDef>
<softKeyDef keyID="NewCall">
<tag>2</tag>
<eventID>2</eventID>
<helpID>302</helpID>
</softKeyDef>
<softKeyDef keyID="Hold">
<tag>3</tag>
<eventID>3</eventID>
<helpID>303</helpID>
</softKeyDef>
<softKeyDef keyID="Trnsfer">
<tag>4</tag>
<eventID>4</eventID>
<helpID>304</helpID>
</softKeyDef>
<softKeyDef keyID="CfwdAll">
<tag>5</tag>
<eventID>5</eventID>
<helpID>305</helpID>
</softKeyDef>
<softKeyDef keyID="CfwdBusy">
<tag>6</tag>
<eventID>6</eventID>
<helpID>306</helpID>
</softKeyDef>
<softKeyDef keyID="CfwdNoAnswer">
<tag>7</tag>
<eventID>7</eventID>
<helpID>307</helpID>
</softKeyDef>

<softKeyDef keyID="EndCall">
<tag>9</tag>
<eventID>9</eventID>
<helpID>309</helpID>
</softKeyDef>
<softKeyDef keyID="Resume">
<tag>10</tag>
<eventID>10</eventID>
<helpID>310</helpID>
</softKeyDef>
<softKeyDef keyID="Answer">
<tag>11</tag>
<eventID>11</eventID>
<helpID>311</helpID>
</softKeyDef>
<softKeyDef keyID="Info">
<tag>12</tag>
<eventID>12</eventID>
<helpID>312</helpID>
</softKeyDef>
<softKeyDef keyID="Confrn">
<tag>13</tag>
<eventID>13</eventID>
<helpID>313</helpID>
</softKeyDef>
<softKeyDef keyID="Park">
<tag>14</tag>
<eventID>14</eventID>
<helpID>314</helpID>
</softKeyDef>
<softKeyDef keyID="Join">
<tag>15</tag>
<eventID>15</eventID>
<helpID>315</helpID>
</softKeyDef>
<softKeyDef keyID="MeetMe">
<tag>16</tag>
<eventID>16</eventID>
<helpID>316</helpID>
</softKeyDef>
<softKeyDef keyID="PickUp">
<tag>17</tag>
<eventID>17</eventID>
<helpID>317</helpID>
</softKeyDef>
<softKeyDef keyID="GPickUp">
<tag>18</tag>
<eventID>18</eventID>
<helpID>318</helpID>
</softKeyDef>


<softKeyDef keyID="RmLstC">
<tag>57</tag>
<eventID>19</eventID>
<helpID>319</helpID>
</softKeyDef>
<softKeyDef keyID="Barge">
<tag>67</tag>
<eventID>21</eventID>
<helpID>321</helpID>
</softKeyDef>
<softKeyDef keyID="DirTrfr">
<tag>77</tag>
<eventID>28</eventID>
<helpID>328</helpID>
</softKeyDef>
<softKeyDef keyID="Select">
<tag>78</tag>
<eventID>29</eventID>
<helpID>329</helpID>
</softKeyDef>
<softKeyDef keyID="ConfList">
<tag>79</tag>
<eventID>30</eventID>
<helpID>330</helpID>
</softKeyDef>
<softKeyDef keyID="VidMode">
<tag>88</tag>
<eventID>33</eventID>
<helpID>333</helpID>
</softKeyDef>
<softKeyDef keyID="ImmDiv">
<tag>59</tag>
<eventID>65</eventID>
<helpID>365</helpID>
</softKeyDef>
<softKeyDef keyID="Intrcpt">
<tag>60</tag>
<eventID>66</eventID>
<helpID>366</helpID>
</softKeyDef>
<softKeyDef keyID="SetWtch">
<tag>61</tag>
<eventID>67</eventID>
<helpID>367</helpID>
</softKeyDef>
<softKeyDef keyID="TrnsfVM">
<tag>62</tag>
<eventID>68</eventID>
<helpID>368</helpID>
</softKeyDef>
<softKeyDef keyID="DND">
<tag>63</tag>
<eventID>69</eventID>
<helpID>369</helpID>
</softKeyDef>
<softKeyDef keyID="DivAll">
<tag>64</tag>
<eventID>70</eventID>
<helpID>370</helpID>

</typeSoftKey>
<softKeySets>
<softKeySet id="On Hook">
<softKey keyID="Redial"></softKey>
<softKey keyID="NewCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="DND"></softKey>
<softKey keyID="CfwdAll"></softKey>
<softKey keyID="DivAll"></softKey>
<softKey keyID="SetWtch"></softKey>
</softKeySet>
<softKeySet id="Connected">
<softKey keyID="Hold"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="ImmDiv"></softKey>
<softKey keyID="Confrn"></softKey>
<softKey keyID="ConfList"></softKey>
<softKey keyID="Trnsfer"></softKey>
<softKey keyID="TrnsfVM"></softKey>
<softKey keyID="DND"></softKey>
<softKey keyID="Select"></softKey>
<softKey keyID="Join"></softKey>
<softKey keyID="DirTrfr"></softKey>
<softKey keyID="RmLstC"></softKey>
<softKey keyID="Park"></softKey>
<softKey keyID="DivAll"></softKey>
<softKey keyID="SetWtch"></softKey>
</softKeySet>
<softKeySet id="On Hold">
<softKey keyID="Resume"></softKey>
<softKey keyID="NewCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="TrnsfVM"></softKey>
<softKey keyID="ImmDiv"></softKey>
<softKey keyID="DND"></softKey>
<softKey keyID="Select"></softKey>
<softKey keyID="Join"></softKey>
<softKey keyID="DirTrfr"></softKey>
<softKey keyID="SetWtch"></softKey>
</softKeySet>
<softKeySet id="Ring In">
<softKey keyID="Answer"></softKey>
<softKey keyID="ImmDiv"></softKey>
<softKey keyID="CfwdBusy"></softKey>
<softKey keyID="TrnsfVM"></softKey>
<softKey keyID="DivAll"></softKey>
<softKey keyID="DND"></softKey>
<softKey keyID="SetWtch"></softKey>
</softKeySet>
<softKeySet id="Off Hook">
<softKey keyID="Redial"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="PickUp"></softKey>
<softKey keyID="GPickUp"></softKey>
<softKey keyID="CfwdAll"></softKey>
<softKey keyID="MeetMe"></softKey>
</softKeySet>

<softKeySet id="Connected Transfer">
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Trnsfer"></softKey>
</softKeySet>
<softKeySet id="Digits After First">
<softKey keyID="&lt;&lt;"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
</softKeySet>
<softKeySet id="Connected Conference">
<softKey keyID="Intrcpt"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Confrn"></softKey>
</softKeySet>
<softKeySet id="Ring Out">
<softKey keyID="EndCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
</softKeySet>
<softKeySet id="Off Hook With Feature">
<softKey keyID="Redial"></softKey>
<softKey keyID="EndCall"></softKey>
<softKey keyID="Intrcpt"></softKey>
</softKeySet>
<softKeySet id="Remote In Use">
<softKey keyID="Barge"></softKey>
<softKey keyID="NewCall"></softKey>
<softKey keyID="cBarge"></softKey>
</softKeySet>
</softKeySets>
</softKeyCfg>

При попытке использовать DND как софткей приводит к выключению звука, что взято из

<dndControl>0</dndControl>

Как сделать, чтобы к этому софткею привязать нормальный экстеншин *76 ?